CUS600M EVALUATION DATA - TDK · C1 : 0.1uF Film cap. C2 : 100uF Elect cap. C3 : 4700pF Ceramic...

CUS600M

EVALUATION DATA

TDK-Lambda CA878-53-01

CUS600M

INDEX

1. Evaluation Method PAGE

1-1. Circuit used for determination

Circuit 1 used for determination ............................................................................................. 3

Steady state data

Warm up voltage drift characteristics

Hold up time characteristics

Output rise characteristics

Output fall characteristics

Over current protection (OCP) characteristics

Over voltage protection (OVP) characteristics

Response to brown out characteristics

Various signal


Dynamic load response characteristics


Inrush current waveform


Earth leakage current characteristics

Patient current characteristics


Output ripple and noise waveform

Configuration used for determination ..................................................................................... 5

Electro-Magnetic Interference characteristics

(a) Conducted EMIssion

(b) Radiated EMIssion

1-2. List of equipment used ............................................................................................................. 6

TDK-Lambda 1

CUS600M

2. Characteristics PAGE

2-1. Steady state data

(1) Regulation - line and load, Temperature drift / Start up voltage and Drop out voltage .... 7

(2) Efficiency and Power factor vs. Output current ................................................................. 8

(3) Input power vs. Output current .......................................................................................... 9

(4) Input current vs. Output current ........................................................................................ 10

(5) Input power vs. Output current @ Remote OFF ............................................................... 11

2-2. Warm up voltage drift characteristics ...................................................................................... 12

2-3. Hold up time characteristics ..................................................................................................... 12

2-4. Output rise characteristics ....................................................................................................... 13

2-5. Output fall characteristics ....................................................................................................... 14

2-6. Various signal .......................................................................................................................... 15

2-7. Over current protection (OCP) characteristics ......................................................................... 16

2-8. Over voltage protection (OVP) characteristics ........................................................................ 16

2-9. Dynamic load response characteristics .................................................................................... 17

2-10. Response to brown out characteristics ..................................................................................... 18

2-11. Inrush current waveform .......................................................................................................... 19

2-12. Input current harmonics ........................................................................................................... 20

2-13. Leakage current characteristics ................................................................................................ 21~22

2-14. Output ripple and noise waveform ........................................................................................... 23

2-15. Electro-Magnetic Interference characteristics ........................................................................ 24~35

Terminology used

Definition

Vin ......... Input voltage

Vout ......... Output voltage

Iin ......... Input current

Iout ......... Output current

Ta ......... Ambient temperature

Vstb ......... Output voltage of standby

Istb ......... Output current of standby

※ Test results are reference data based on our measurement condition.

TDK-Lambda 2

CUS600M

1. Evaluation Method

1-1. Circuit used for determination Circuit 1 used for determination

・Steady state data・Warm up voltage drift characteristics・Hold up time characteristics・Output rise characteristics・Output fall characteristics・Over current protection (OCP) characteristics・Over voltage protection (OVP) characteristics・Response to brown out characteristics・Various signal

Circuit 2 used for determination・Dynamic load response characteristics

P.S.AC Powersupply

tr tf

100%95%

Output current waveformIout 50% <==> 100%

AC

AC

Load 1

Load 2

V

V

V +

V ‐

Shunt res.

Dynamic dummyload

SW1

55%

A W

V

Digital power meter

50%Min

TDK-Lambda 3

CUS600M

Circuit 3 used for determination・Inrush current waveform

Circuit 4 used for determination・Earth leakage current characteristics

・Patient leakage current

CLASS I equipment:S1, S3 closed, measure under all possible position of S2 & S4. Single fault condition: S1 open with S3 close or S1 close with S3 open.

Measure in all possible combination of position of S2 with :S1 closed (normal condition), and S1 open (single fault condition)

A W

V

AC

AC

P.S.

V

V

V +

V -

Shunt res.

Load

Digital power meter

Current probe

Slide Reg.

Line sugsimulator

Measuring device

S1

AC power supply

Isolation trans

Digital power meter

A W

V

AC

AC

FGShunt Res.

Load

V -

V +

V

V

P.S.

S2

Measuring device

S1

AC power supply

Isolation trans

Digital power meter

A W

V

AC

AC

FG

V -

V -

Shunt Res.

LoadV

V

P.S.

S2

S3

S4

TDK-Lambda 4

CUS600M

Circuit 5 used for determination・Output ripple and noise waveform

Configuration used for determination・Electro-Magnetic Interference characteristics (a) Conducted Emission

(b) Radiated Emission

P.S.AC

Powersupply

AC

AC

+V

-V

SW1

A W

V

Digital power

Load

R

R : 50ΩC1 : 0.1uF Film cap.C2 : 100uF Elect cap.C3 : 4700pF Ceramic cap.

Coaxial cable1.5m 50Ω

OscilloscopeBandwith : 20MHz

150mm

+

C1 C2C3

Aluminum plate(2m × 2m)Vertical groundreference plane D=40cm

AMN 50Ω/50uH

D.U.T(Earthed)

D=80cm

H=80cmWoodStand

AC Power supply

Power cable

EarthHorizontal ground plane

EMI Test receiverspectrum analyzer

D.U.T(Earthed)Aluminum plate

Antenna

EMI Test receiver spectrum analyzerpre amp.

Horizontal ground plane

D=3m

H=80cm

AC Power supply

Turn table

Power cable

Earth

WoodStand

TDK-Lambda 5

CUS600M

1-2. List of equipment used

EQUIPMENT USED MANUFACTURER MODEL NO.

1 DIGITAL STORAGE OSCILLOSCOPE YOKOGAWA ELECT. DL2054

2 DIGITAL MULTIMETER AGILENT 34970A

3 DIGITAL POWER METER YOKOGAWA ELECT. WT210

4 CURRENT PROBE TEKTRONIX 63202

5 DC AMPERE METER TEKTRONIX P5100

6 DYNAMIC DUMMY LOAD CHROMA 63030/63610/63640

7 AC SOURCE KIKUSUI PCR2000L

8 EARTH LEAKAGE CURRENT METER SIMPSON 228

9 PATIENT LEAKAGE CURRENT METER SIQ SIQ16042

10 CONTROLLED TEMP. CHAMBER TABAI-ESPEC 63203

11 EMI TEST RECEIVER ROHDE & SCHWARZ ESCI-03

12 LISN ROHDE & SCHWARZ ENV216

13 BROADBAND ANTENNA SCHWARZBECK VULB9168

14 LINE SUG SIMULATOR TAKAMISAWA PSA-210

12V 15V 24V 36V 48V90 - 265VAC 100% 84A 67A 42A 28A 21A

85VAC 80% 67.2A 53.6A 33.6A 22.4A 16.8A

TDK-Lambda 6

CUS600M

2. Characteristics

2-1. Steady state data

(1) 入Regulation - line and load, Temperature drift / Start up voltage and Drop out voltage

12V 1. Regulation - line and load Condition Ta : 25 °CIout : 100 % ( 50A )Istb : 0 %

Cooling : Forced AirIout \ Vin 85VAC 115VAC 230VAC 265VAC Line regulation

0% 12.026V 12.026V 12.026V 12.025V 1mV50% 12.013V 12.013V 12.012V 12.013V 1mV

100% - 12.011V 12.011V 12.011V 0mV13mV 15mV 15mV 14mV

0.108% 0.125% 0.125% 0.117%

2. Temperature drift Condition Vin : 115 VACIout : 100 % ( 50A )Istb : 0 %

Cooling : Forced AirTa -20°C +25°C +55°C Temperature stability

Vout 11.994V 12.011V 12.010V 17mV 0.142%

3. Start up voltage and Drop out voltage Condition Ta : 25 °CIout : 80 % ( 40A )Istb : 0 %

Cooling : Forced AirStart up voltage (Vin) 77.8VACDrop out voltage (Vin) 76.7VAC

24V 1. Regulation - line and load Condition Ta : 25 °CIout : 100 % ( 25A )Istb : 0 %


0% 24.025V 24.029V 24.029V 24.032V 7mV50% 24.010V 24.011V 24.011V 24.011V 1mV

100% - 24.008V 24.009V 24.009V 1mV15mV 21mV 20mV 23mV

0.062% 0.088% 0.083% 0.096%

2. Temperature drift Condition Vin : 115 VACIout : 100 % ( 25A )Istb : 0 %


Vout 23.986V 24.008V 23.988V 22mV 0.092%

3. Start up voltage and Drop out voltage Condition Ta : 25 °CIout : 80 % ( 20A )Istb : 0 %


48V 1. Regulation - line and load Condition Ta : 25 °CIout : 100 % ( 12.6A )Istb : 0 %


0% 48.110V 48.116V 48.116V 48.117V 7mV50% 48.083V 48.083V 48.082V 48.083V 1mV

100% - 48.087V 48.087V 48.086V 1mV27mV 33mV 34mV 34mV

0.056% 0.069% 0.071% 0.071%

2. Temperature drift Condition Vin : 115 VACIout : 100 % ( 12.6A )Istb : 0 %


Vout 48.002V 48.087V 48.098V 96mV 0.200%

3. Start up voltage and Drop out voltage Condition Ta : 25 °CIout : 80 % ( 10.1A )Istb : 0 %


0.008%0.008%0.000%

Load regulation

0.029%0.004%0.004%

Load regulation

0.015%0.002%0.002%

Load regulation

TDK-Lambda 7

CUS600M

(2) Efficiency and Power factor vs. Output current

Conditions Vin : 85 VAC115 VAC230 VAC265 VAC

Ta : 25 ℃Istb : 0 %

Cooling : Forced air

12V

24V

48V

60

65

70

75

80

85

90

95

100

0 20 40 60 80 100

Eff

icie

ncy

(%)

Output current (%)

0.6

0.7

0.8

0.9

1.0

0 20 40 60 80 100P

ower

fac

tor

Output current (%)

60

65

70

75

80

85

90

95

100

0 20 40 60 80 100

Eff

icie

ncy

(%)

Output current (%)

0.6

0.7

0.8

0.9

1.0

0 20 40 60 80 100

Pow

er f

acto

r

Output current (%)

60

65

70

75

80

85

90

95

100

0 20 40 60 80 100

Eff

icie

ncy

(%)

Output current (%)

0.6

0.7

0.8

0.9

1.0

0 20 40 60 80 100

Pow

er f

acto

r

Output current (%)

TDK-Lambda 8

CUS600M

(3) Input power vs. Output current

Conditions Vin : 85 VAC115 VAC230 VAC265 VAC

Ta : 25 ℃Istb : 0 %

Cooling : Forced air

12V

Input powerIout : 0% Remote OFF

85VAC 1.5W 0.13W115VAC 1.2W 0.16W230VAC 1.2W 0.39W265VAC 1.2W 0.48W

24V



48V



Vin

Vin

Vin

0

200

400

600

0 20 40 60 80 100

Inpu

t pow

er (

W)

Output current (%)

0

200

400

600

0 20 40 60 80 100

Inpu

t pow

er (

W)

Output current (%)

0

200

400

600

0 20 40 60 80 100

Inpu

t pow

er (

W)

Output current (%)

TDK-Lambda 9

CUS600M

(4) Input current vs. Output current

Input current vs. Output current Conditions Vin : 85 VAC115 VAC230 VAC265 VAC

Ta : 25 °CCooling : Forced air

12V

Input currentIout : 0% Remote OFF

85VAC 0.05A 0.03A115VAC 0.05A 0.04A230VAC 0.08A 0.07A265VAC 0.09A 0.08A

24V



48V



Vin

Vin

Vin

0.0

3.0

6.0

0 20 40 60 80 100

Inpu

t cur

rent

(A

)

Output current (%)

0.0

3.0

6.0

0 20 40 60 80 100

Inpu

t cur

rent

(A

)

Output current (%)

0.0

3.0

6.0

0 20 40 60 80 100

Inpu

t cur

rent

(A

)

Output current (%)

TDK-Lambda 10

CUS600M

(5) Input power vs. Output current @ Remote OFFCondition Remote OFF

0.1

1

10

100

0.01 0.1 1 10

Pin

( W

)

Istb ( A )

Istb Vs Pin @ 115VAC

0.1

1

10

100

0.01 0.1 1 10

Pin

( W

)

Istb ( A )

Istb Vs Pin @ 230VAC

TDK-Lambda 11

CUS600M

2-2. Warm up voltage drift characteristics 2-3. Hold up time characteristics

Conditions Vin : 115 VAC Conditions Vin : 115 VACIout : 100 % 230 VAC

Ta : 25 °C Ta : 25 °CIstb :’100% Istb :’100%

Cooling : Forced Air Cooling : Forced Air12V

24V

48V

-0.2

-0.1

0.0

0.1

0.2

0 1 2 3 4 5 6 7 8

Out

put v

olta

ge d

rift

(%

)

Time (hours)

10

100

0 25 50 75 100

Hol

d up

tim

e (m

s)

Output current (%)

-0.2

-0.1

0.0

0.1

0.2

0 1 2 3 4 5 6 7 8

Out

put v

olta

ge d

rift

(%

)

Time (hours)

10

100

0 25 50 75 100

Hol

d up

tim

e (m

s)

Output current (%)

-0.2

-0.1

0.0

0.1

0.2

0 1 2 3 4 5 6 7 8

Out

put v

olta

ge d

rift

(%

)

Time (hours)

10

100

0 25 50 75 100

Hol

d up

tim

e (m

s)

Output current (%)

TDK-Lambda 12

CUS600M

2-4. Output rise characteristics

Conditions Vin : 85 VAC (A)115 VAC (B)230 VAC (C)265 VAC (D)

Istb : 100 %Ta : 25 °C

Cooling : Forced Air

12VIout : 0% Iout : 100% ( 50A )

5V/DIV 100ms/DIV 5V/DIV 100ms/DIV

24VIout : 0% Iout : 100% ( 25A )


48VIout : 0% Iout : 100% ( 12.6A )


← Vin →

← 0V →

← Vout →

← Vin →

← 0V →

← Vout →

← Vin →

← 0V →

← Vout →

ABCDABCD

ABCDABCD

ABCDABCD

TDK-Lambda 13

CUS600M

2-5. Output fall characteristics

Conditions Vin : 85 VAC (A)115 VAC (B)230 VAC (C)265 VAC (D)

Istb : 100 %Ta : 25 °C


12VIout : 0% Iout : 100% ( 50A )

5V/DIV 20s/DIV 5V/DIV 20ms/DIV

24VIout : 0% Iout : 100% ( 25A )


48VIout : 0% Iout : 100% ( 12.6A )


← Vin →

← 0V →

← Vout →

← Vin →

← 0V →

← Vout →

← Vin →

← 0V →

← Vout →

A BCDABCD

A BCDABCD

ABCDA BCD

TDK-Lambda 14

CUS600M

2-6. Various signal

Conditions Vin : 115 VACIout : 100 %Istb : 100 %Ta : 25 °C

Cooling : Forced AirOutput rise, fall characteristics with Remote ON/OFF Control

48V


Output rise, fall characteristics with Input voltage ON/OFF



← PG →Signal

← Vout →

← Vin →

←ON/OFF→Control

← PG →Signal

← Vout →

← Vin →

← Vstb →

← PG →Signal

← Vout →

← Vin →

← Vstb →

c

Zoom

c

Zoom

TDK-Lambda 15

CUS600M

2-7. Over current protection (OCP) characteristics 2-8. Over voltage protection (OVP) characteristics

Conditions Vin : 115 VAC Conditions Vin : 115 VACTa : 25 ℃ Iout : 0 %

Cooling : Forced Air Ta : 25 ℃

12V 12V

5V/DIV 20s/DIV

24V 24V

5V/DIV 20s/DIV

48V 48V

10V/DIV 20s/DIV

0

4

8

12

16

0 50 100 150

Out

put v

olta

ge (

V)

Output current (%)

0

16

32

48

64

0 50 100 150

Out

put v

olta

ge (

V)

Output current (%)

OVP Point

OVP Point

0V →

Vout →

0V →

Vout →

0V →

Vout →

0

8

16

24

32

0 50 100 150

Out

put v

olta

ge (

V)

Output current (%)

OVP Point

OVP Point

OVP Point

TDK-Lambda 16

CUS600M

2-9. Dynamic load response characteristics

Conditions Vin : 115 VACIout : 50 % 100 %

(tr = tf = 50us)Istb : 100 %Ta : 25 ℃


12Vf = 100Hz f = 1kHz

500mV/DIV 2ms/DIV 500mV/DIV 200μs/DIV+1.04% -1.45% +0.99% -1.36%

24Vf = 100Hz f = 1kHz


48Vf = 100Hz f = 1kHz


←Iout:0%→

←Vout→

←Iout→

←Vout→

←Iout:0%→

←Vout→

←Iout→

←Iout→←Iout:0%→

TDK-Lambda 17

CUS600M

2-10. Response to brown out characteristicsConditions Iout : 100 %

Istb : 100 % Ta : 25 ℃

Cooling : Forced Air Interruption time

A : Output voltage does not drop.B : Output voltage drop down to 20~40% of the nominal output voltage.C : Output voltage drops until 0V.

Vin : 115VAC Vin : 230VACA = 11ms, B = 17ms, C = 19ms A = 11ms, B = 17ms, C = 20ms






12V

24V

48V

A B C

←0V→

←Vin→

←Vout→

←0V→

←Vin→

←Vout→

←0V→

←Vin→

←Vout→

A B C

A B C A B C

A B C A B C

TDK-Lambda 18

CUS600M

2-11. Inrush current waveform

Conditions Vin : 115 VACIout : 12.6 A (100%)Istb : 100 %Ta : 25 ℃


48V

20A/DIV 10ms/DIV 20A/DIV 10ms/DIV

Conditions Vin : 230 VACIout : 12.6 A (100%)Istb : 100 %Ta : 25 ℃


20A/DIV 10ms/DIV 20A/DIV 10ms/DIV

Switch on phase angle of input AC voltageφ = 0°




← Iin →

← Vin →

← Iin →

← Vin →

TDK-Lambda 19

CUS600M

2-12. Input current harmonicsConditions Vin : 115 VAC

Iout : 13 A (100%)

Istb : 100 %Ta : 25 ℃

Cooling : Forced Air48V

Conditions Vin : 230 VACIout : 13 A (100%)Istb : 100 %Ta : 25 ℃


0.001

0.010

0.100

1.000

10.000

100.000

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39

Har

mon

ic c

urre

nt (

A)

Harmonic order

0.001

0.010

0.100

1.000

10.000

100.000

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39

Har

mon

ic c

urre

nt (

A)

Harmonic order

IEC61000-3-2 Limit (class A)

IEC61000-3-2 Limit (class A)

TDK-Lambda 20

CUS600M

2-13. Leakage current characteristicsEarth leakage current of CLASS I equipment Conditions Iout : 0 %

100 %Ta : 25 °C

Istb : 100 %f : 60 Hz


Normal condition

Single fault condition ( Open L or N)

0.0

0.1

0.2

0.3

80 120 160 200 240 280

Lea

kage

cur

rent

(m

A)

Input voltage (VAC)

0.0

0.1

0.2

0.3

80 120 160 200 240 280

Lea

kage

cur

rent

(m

A)

Input voltage (VAC)

TDK-Lambda 21

CUS600M

2-13. Leakage current characteristicsPatient leakage current of CLASS I equipment Conditions Iout : 0 %

100 %Ta : 25 °C

Istb : 100 %f : 60 Hz


Normal condition

Single fault condition (Open L or N)

Single fault condition (Open FG)

0.0

4.0

8.0

12.0

16.0

20.0

80 120 160 200 240 280

Lea

kage

cur

rent

(μA

)

Input voltage (VAC)

0.0

4.0

8.0

12.0

16.0

20.0

80 120 160 200 240 280Lea

kage

cur

rent

(μA

)

Input voltage (VAC)

0.0

40.0

80.0

120.0

160.0

80 120 160 200 240 280

Lea

kage

cur

rent

(μA

)

Input voltage (VAC)

TDK-Lambda 22

CUS600M

2-14. Output ripple and noise waveform

Conditions Vin : 115 VACIstb : 100 %Ta : 25 ℃


Iout : 0 % Iout : 100 %

50mV/DIV 10ms/DIV 100mV/DIV 5ms/DIV

Iout : 0 % Iout : 100 %


Iout : 0 % Iout : 100 %


12V

24V

48V

TDK-Lambda 23

CUS600M

2-15. Electro-Magnetic Interference characteristics

Conditions Vin : 115 VACIout : 50 A (100%)Istb : 100 %

Conducted Emission Ta : 25 ℃Cooling :

12VPhase : L

Point A(195kHz)

Ref. Limit MeasureData (dB) (dB)

QP 63.8 55.6

AV 53.4 47.4

Phase : NPoint B

(190kHz)Ref. Limit Measure

Data (dB) (dB)

QP 64.0 56.9

AV 53.4 50.0

Forced Air

0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz

EN 55032 Class B QP limit

EN 55032 Class B AV limit

0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



A

B

Lev

el

in

dBµ

VL

evel

in

dB

µV

TDK-Lambda 24

CUS600M




12VPhase : L

Point A(195kHz)


QP 63.8 56.9

AV 53.8 47.2

Phase : NPoint B


Data (dB) (dB)

QP 63.8 56.5

AV 53.4 49.0

Forced Air

0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



A

B

Lev

el

in

dBµ

VL

evel

in

dB

µV

TDK-Lambda 25

CUS600M




24VPhase : L

Point A(195kHz)


QP 63.8 58.9

AV 53.8 48.3

Phase : NPoint B


Data (dB) (dB)

QP 64.0 57.9

AV 53.3 46.4

Forced Air

0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



A

B

Lev

el

in

dBµ

VL

evel

in

dB

µV

TDK-Lambda 26

CUS600M




24VPhase : L

Point A(190kHz)


QP 64.0 59.5

AV 54.0 48.7

Phase : NPoint B


Data (dB) (dB)

QP 64.4 58.7

AV 53.4 49.4

Forced Air

0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



A

B

Lev

el

in

dBµ

VL

evel

in

dB

µV

TDK-Lambda 27

CUS600M


Conditions Vin : 115 VACIout : 12.6 A (100%)Istb : 100 %


48VPhase : L

Point A(190kHz)


QP 64.0 59.3

AV 53.4 47.9

Phase : NPoint B


Data (dB) (dB)

QP 64.0 58.7

AV 54.0 46.5

Forced Air

0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



A

B

Lev

el

in

dBµ

VL

evel

in

dB

µV

TDK-Lambda 28

CUS600M


Conditions Vin : 230 VACIout : 12.6 A (100%)Istb : 100 %


48VPhase : L

Point A(204kHz)


QP 63.4 58.6

AV 53.4 48.7

Phase : NPoint B


Data (dB) (dB)

QP 64.2 59.6

AV 53.4 48.3

Forced Air

0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



0

10

20

30

40

50

60

70

80

150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M

Leve

l in d

B礦

Frequency in Hz



A

B

Lev

el

in

dBµ

VL

evel

in

dB

µV

TDK-Lambda 29

CUS600M



Radiated Emission Ta : 25 ℃Cooling :

HORIZONTAL

Ref. Limit MeasureData (dBuV) (dBuV)

QP 40.0 36.5

VERTICAL


QP 40.0 34.6

12V

Point A

Point B(150MHz)

(223MHz)

Forced Air

Point:A

Level ( dBµV/m

)

Point:BEN55032 Class B

QP Limit

Level ( dBµV/m

)

EN55032 Class B

QP Limit

TDK-Lambda 30

CUS600M

2-15. Electro-Magnetic Interference characteristicsConditions Vin : 230 VAC

Iout : 50 A (100%)Istb : 100 %


HORIZONTAL


QP 40.0 35.5

VERTICAL


QP 40.0 35.6

12V

Point A(150MHz)

Point B(150MHz)

Forced Air

Point:B

Level ( dBµV/m

)

Point:A

Level ( dBµV/m

)

EN55032 Class B

QP Limit

EN55032 Class B

QP Limit

TDK-Lambda 31

CUS600M


Iout : 25 A (100%)Istb : 100 %


HORIZONTAL


QP 40.0 34.6

VERTICAL


QP 40.0 36.0

Point B(77MHz)

Point A(150MHz)

Forced Air

24V

Point:B

Level ( dBµV/m

)

Point:A

Level ( dBµV/m

)

EN55032 Class B

QP Limit

EN55032 Class B

QP Limit

TDK-Lambda 32

CUS600M


Iout : 25 A (100%)Istb : 100 %


HORIZONTAL


QP 40.0 37.0

VERTICAL


QP 40.0 35.2

Point B(160MHz)

Point A(150MHz)

Forced Air

24V

Point:A

Level ( dBµV/m

)

EN55032 Class B

QP Limit

Point:B

Level ( dBµV/m

)

EN55032 Class B

QP Limit

TDK-Lambda 33

CUS600M


Iout : 12.6 A (100%)Istb : 100 %


HORIZONTAL


QP 40.0 33.3

VERTICAL


QP 40.0 35.8

Point B(68MHz)

Point A(224MHz)

Forced Air

48V

Point:B

Level ( dBµV/m

)

Point:A

Level ( dBµV/m

)

EN55032 Class B

QP Limit

EN55032 Class B

QP Limit

TDK-Lambda 34

CUS600M


Iout : 12.6 A (100%)Istb : 100 %


HORIZONTAL


QP 40.0 33.0

VERTICAL


QP 40.0 36.0

Point B(223MHz)

Point A(225MHz)

Forced Air

48V

Point:B

Level ( dBµV/m

)

Point:A

Level ( dBµV/m

)

EN55032 Class B

QP Limit

EN55032 Class B

QP Limit

TDK-Lambda 35

CUS600M EVALUATION DATA - TDK · C1 : 0.1uF Film cap. C2 : 100uF Elect cap. C3 : 4700pF Ceramic...

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Transcript of CUS600M EVALUATION DATA - TDK · C1 : 0.1uF Film cap. C2 : 100uF Elect cap. C3 : 4700pF Ceramic...