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TDK-Lambda INDEX 1. 評価方法 Evaluation Method PAGE 1.1 測定回路 Measurement Circuits... T-1 (1) 静特性 過電流保護特性 出力リップル ノイズ波形 Steady state characteristics, Over c

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(1)

型式データ

EVALUATION DATA

(2)

INDEX

1. 評価方法  Evaluation Method PAGE

1.1 測定回路  Measurement Circuits ...T-1 (1) 静特性、過電流保護特性、出力リップル・ノイズ波形

Steady state characteristics, Over current protection (OCP) characteristics, and Output ripple and noise waveform

(2) 過渡応答、過電圧保護特性、その他

Dynamic response, Over voltage protection (OVP) characteristics and Other characteristics

(3) 入力サージ電流(突入電流)特性  Inrush current characteristics (4) EMI 特性  Electro-Magnetic Interference characteristics

1.2 使用測定機器  List of equipment used ...T-3 2. 特性データ  Characteristics

2.1 静特性  Steady state data

(1) 入力変動、負荷変動、温度変動

Line regulation, Load regulation, Temperature drift ...T-4 (2) 出力電圧、出力リップル・ノイズ電圧 対 入力電圧

Output voltage and Output ripple and noise voltage vs. Input voltage ...…T-6 (3) 入力電流、効率 対 出力電流

Input current and Efficiency vs. Output current ...T-8 (4) 効率 対 入力電圧

Efficiency vs. Input voltage ...…T-10 (5) 効率 対 ベースプレート温度

Efficiency vs. Base-plate temperature ...…T-12 (6) 起動、停止電圧特性

Start and Stop voltage characteristics ...…T-14 2.2 待機電力特性  Standby power characteristics ...…T-16

2.3 通電ドリフト特性  Warm up voltage drift characteristics ...…T-18

2.4 過電流保護特性  Over current protection (OCP) characteristics ...…T-20 2.5 過電圧保護特性  Over voltage protection (OVP) characteristics ...…T-22

2.6 出力立ち上がり、立ち下がり特性  Output rise and fall characteristics ...…T-24 2.7 過渡応答(負荷急変)特性  Dynamic load response characteristics ...…T-32

2.8 入力サージ電流(突入電流)特性  Inrush current characteristics ...T-34 2.9 出力リップル・ノイズ波形  Output ripple and noise waveform ...T-35 2.10 EMI特性  Electro-Magnetic Interference characteristcs ...T-37

使用記号 Terminology used Definition

    Vin 入力電圧 Input voltage     Vo 出力電圧 Output voltage     Vcnt CNT電圧 CNT voltage

... ... ... ...

(3)

PH100A280-*

1. 評価方法   Evaluation Method 1.1 測定回路  Measurement Circuits

(1) 静特性、過電流保護特性、出力リップル・ノイズ波形

Steady state characteristics, Over current protection (OCP) characteristics, and Output ripple and noise waveform

(2) 過渡応答、過電圧保護特性、その他

   Dynamic response, Over voltage protection (OVP) characteristics    and Other characteristics

(3) 入力サージ電流(突入電流)特性 Inrush current characteristics

(4)

(4) EMI特性 Electro-Magnetic Interference characteristics

(a) 雑音端子電圧 (帰還ノイズ) Conducted Emission Noise

(b) 雑音電界強度(輻射ノイズ) Radiated Emission Noise

*入出力ケーブルとしてシールドケーブルを使用  Shielded cable used to input and output cable.

VCCI class A対応アプリケーションシステム VCCI class A application system

C1,C2 : 470pF Ceramic Capacitor C10 : 5V-2200uF Electrolytic Capacitor C3 : 1.5μF Film Capacitor : 12V-560uF Electrolytic Capacitor

(5)

PH100A280-*

1.2 使用測定機器  List of equipment used

EQUIPMENT USED MANUFACTURER MODEL NO. 1 AC POWER SUPPLY KIKUSUI PCR2000L 2 DYNAMIC DUMMY LOAD Chrome 63030

3 DUMMY LOAD ARCOL HS50 SERIES

4 DATA ACQUISITION / SWITCH UNIT AGILENT 34970A 5 SHUNT RESISTER YOKOGAWA ELECT. 2215 6 CONTROLLED TEMP. CHAMBER ESPEC CORP. SH-661 7 DIGITAL STORAGE OSCILLOSCOPE YOKOGAWA DLM2054 8 CURRENT PROBE YOKOGAWA 701932 9

EMI TEST RECEIVER

SPECTRUM ANALYZER ROHDE & SCHWARZ ESCI

10 PRE AMP. SONOMA 310N

11 AMN SCHWARZBECK NNLK8121

(6)

2. 特性データ Characteristics

2.1 静特性 Steady state data

(1) 入力変動、負荷変動、温度変動 Line regulation, Load regulation, Temperature drift

5V

1. Line regulation and Load regulation Condition Tbp : 25℃

Io \ Vin 200VDC 280VDC 380VDC 425VDC 0% 5.010V 5.010V 5.010V 5.011V 1mV 50% 5.011V 5.011V 5.011V 5.011V 0mV 100% 5.011V 5.011V 5.011V 5.011V 0mV Load 1mV 1mV 1mV 0mV regulation 0.020% 0.020% 0.020% 0.000%

2. Temperature drift Conditions Vin : 280VDC Io : 100%

Tbp -40℃ +25℃ +100℃

Vo 4.980V 5.011V 5.020V 40mV 0.800%

12V

1. Line regulation and Load regulation Condition Tbp : 25℃

Io \ Vin 200VDC 280VDC 380VDC 425VDC 0% 11.999V 11.999V 11.999V 11.999V 0mV 50% 11.995V 11.995V 11.992V 11.991V 4mV 100% 11.995V 11.996V 11.995V 11.994V 2mV Load 4mV 3mV 7mV 8mV regulation 0.033% 0.025% 0.058% 0.067%

2. Temperature drift Conditions Vin : 280VDC Io : 100% Tbp -40℃ +25℃ +100℃ Vo 11.924V 11.996V 11.976V 72mV 0.600% Temperature stability 0.010% 0.008% 0.002% 0.034% 0.020% Line regulation Line regulation 0.004% Temperature stability

(7)

PH100A280-*

(1) 入力変動、負荷変動、温度変動 Line regulation, Load regulation, Temperature drift

24V

1. Line regulation and Load regulation Condition Tbp : 25℃

Io \ Vin 200VDC 280VDC 380VDC 425VDC 0% 23.806V 23.806V 23.806V 23.806V 0mV 50% 23.799V 23.802V 23.800V 23.799V 3mV 100% 23.799V 23.801V 23.799V 23.797V 4mV Load 7mV 5mV 7mV 9mV regulation 0.029% 0.021% 0.029% 0.038%

2. Temperature drift Conditions Vin : 280VDC Io : 100%

Tbp -40℃ +25℃ +100℃

Vo 23.697V 23.801V 23.801V 104mV 0.432%

48V

1. Line regulation and Load regulation Condition Tbp : 25℃

Io \ Vin 200VDC 280VDC 380VDC 425VDC 0% 47.725V 47.726V 47.727V 47.728V 3mV 50% 47.712V 47.716V 47.718V 47.719V 7mV 100% 47.711V 47.713V 47.715V 47.716V 5mV Load 14mV 13mV 12mV 12mV regulation 0.029% 0.027% 0.025% 0.025%

2. Temperature drift Conditions Vin : 280VDC Io : 100% Tbp -40℃ +25℃ +100℃ Vo 47.582V 47.713V 47.738V 156mV 0.325% Temperature stability Temperature stability Line regulation 0.006% 0.014% 0.010% Line regulation 0.001% 0.013% 0.017%

(8)

(2) 出力電圧、出力リップル・ノイズ電圧 対 入力電圧

Output voltage and Output ripple and noise voltage vs. Input voltage

Conditions Io : 100 % Tbp : -40 ℃ : 25 ℃ : 100 ℃

5V

12V

0 100 200 300 4.80 4.90 5.00 5.10 150 200 250 300 350 400 450 O ut pu t r ip pl e an d no is e vo lt ag e (m V ) O ut pu t v ol ta ge ( V ) Input voltage (V) 0 100 200 300 11.60 11.80 12.00 12.20 150 200 250 300 350 400 450 O ut pu t r ip pl e an d no is e vo lt ag e (m V ) O ut pu t v ol ta ge ( V ) Output voltage

Output ripple and noise voltage

Output voltage

(9)

PH100A280-*

(2) 出力電圧、出力リップル・ノイズ電圧 対 入力電圧

Output voltage and Output ripple and noise voltage vs. Input voltage

Conditions Io : 100 % Tbp : -40 ℃ : 25 ℃ : 100 ℃

24V

48V

0 150 300 450 23.20 23.60 24.00 24.40 150 200 250 300 350 400 450 O ut pu t r ip pl e an d no is e vo lt ag e (m V ) O ut pu t v ol ta ge ( V ) Input voltage (V) Output ripple and noise voltage

0 150 300 450 46.40 47.20 48.00 48.80 150 200 250 300 350 400 450 O ut pu t r ip pl e an d no is e vo lt ag e (m V ) O ut pu t v ol ta ge ( V ) Output voltage

Output ripple and noise voltage Output voltage

(10)

(3) 入力電流、効率 対 出力電流

Input current and Efficiency vs. Output current Conditions Vin : 200 VDC : 280 VDC : 380 VDC : 425 VDC Tbp : 25 ℃

5V

12V

50 60 70 80 90 100 0.0 0.4 0.8 1.2 1.6 2.0 0 20 40 60 80 100 E ff ic ie nc y (% ) In pu t c ur re nt ( A ) Output current (%) 50 60 70 80 90 100 0.0 0.4 0.8 1.2 1.6 2.0 0 20 40 60 80 100 E ff ic ie nc y (% ) In pu t c ur re nt ( A ) Output current (%) Input current Efficiency Efficiency Input current (20A) (8.4A)

(11)

(3) 入力電流、効率 対 出力電流

Input current and Efficiency vs. Output current Conditions Vin : 200 VDC : 280 VDC : 380 VDC : 425 VDC Tbp : 25 ℃

24V

48V

50 60 70 80 90 100 0.0 0.4 0.8 1.2 1.6 2.0 0 20 40 60 80 100 E ff ic ie nc y (% ) In pu t c ur re nt ( A ) Output current (%) Efficiency Input current (4.2A) 50 60 70 80 90 100 0.0 0.4 0.8 1.2 1.6 2.0 0 20 40 60 80 100 E ff ic ie nc y (% ) In pu t c ur re nt ( A ) Output current (%) Efficiency Input current (2.1A)

(12)

(4) 効率 対 入力電圧

Efficiency vs. Input voltage Conditions Io : 50 % : 100 % Tbp : 25 ℃

5V

12V

70 80 90 100 150 200 250 300 350 400 450 E ff ic ie nc y (% ) Input voltage (V) 70 80 90 100 150 200 250 300 350 400 450 E ff ic ie nc y (% ) Input voltage (V) Efficiency Efficiency

(13)

PH100A280-*

(4) 効率 対 入力電圧

Efficiency vs. Input voltage Conditions Io : 50 % : 100 % Tbp : 25 ℃

24V

48V

70 80 90 100 150 200 250 300 350 400 450 E ff ic ie nc y (% ) Input voltage (V) Efficiency 70 80 90 100 150 200 250 300 350 400 450 E ff ic ie nc y (% ) Input voltage (V) Efficiency

(14)

(5) 効率 対 ベースプレート温度

Efficiency vs. Base-plate temperature Conditions Vin : 280 VDC Io : 100 %

5V

12V

70 80 90 100 -60 -40 -20 0 20 40 60 80 100 120 E ff ic ie nc y (% ) Tbp (℃) 70 80 90 100 -60 -40 -20 0 20 40 60 80 100 120 E ff ic ie nc y (% ) Tbp (℃) Efficiency Efficiency

(15)

PH100A280-*

(5) 効率 対 ベースプレート温度

Efficiency vs. Base-plate temperature Conditions Vin : 280 VDC Io : 100 %

24V

48V

70 80 90 100 -60 -40 -20 0 20 40 60 80 100 120 E ff ic ie nc y (% ) Tbp (℃) Efficiency 70 80 90 100 -60 -40 -20 0 20 40 60 80 100 120 E ff ic ie nc y (% ) Tbp (℃) Efficiency

(16)

(6) 起動、停止電圧特性

Start and Stop voltage characteristics

出力電圧 対 入力電圧 入力電流 対 入力電圧 Output voltage vs. Input voltage Input current vs. Input voltage Conditions Io : 100 % Conditions Io : 100 % Tbp : 25 ℃ Tbp : 25 ℃

5V

5V

12V

12V

0 1 2 3 4 5 6 120 140 160 180 200 220 O ut pu t v ol ta ge ( V ) Input voltage (V) 0.0 0.5 1.0 1.5 120 140 160 180 200 220 In pu t c ur re nt ( A ) Input voltage (V) Input voltage range Input voltage range

0 3 6 9 12 15 120 140 160 180 200 220 O ut pu t v ol ta ge ( V ) Input voltage (V) 0.0 0.5 1.0 1.5 120 140 160 180 200 220 In pu t c ur re nt ( A ) Input voltage (V) Input voltage range Input voltage range

(17)

PH100A280-*

(6) 起動、停止電圧特性

Start and Stop voltage characteristics

出力電圧 対 入力電圧 入力電流 対 入力電圧 Output voltage vs. Input voltage Input current vs. Input voltage Conditions Io : 100 % Conditions Io : 100 % Tbp : 25 ℃ Tbp : 25 ℃

24V

24V

48V

48V

0 6 12 18 24 30 120 140 160 180 200 220 O ut pu t v ol ta ge ( V ) Input voltage (V) 0.0 0.5 1.0 1.5 120 140 160 180 200 220 In pu t c ur re nt ( A ) Input voltage (V) Input voltage range Input voltage range

0 10 20 30 40 50 60 120 140 160 180 200 220 O ut pu t v ol ta ge ( V ) Input voltage (V) 0.0 0.5 1.0 1.5 120 140 160 180 200 220 In pu t c ur re nt ( A ) Input voltage (V) Input voltage range Input voltage range

(18)

2.2 待機電力特性

Standby power characteristics Conditions Tbp : 25 ℃

5V

12V

0 1 2 3 4 5 175 225 275 325 375 425 S ta nd by p ow er ( W ) Input voltage (V) Io:0% Control:OFF Io:0% Control:OFF 0 1 2 3 4 5 175 225 275 325 375 425 S ta nd by p ow er ( W ) Input voltage (V)

(19)

PH100A280-*

2.2 待機電力特性

Standby power characteristics Conditions Tbp : 25 ℃

24V

48V

0 1 2 3 4 5 175 225 275 325 375 425 S ta nd by p ow er ( W ) Input voltage (V) 0 1 2 3 4 5 175 225 275 325 375 425 S ta nd by p ow er ( W ) Input voltage (V) Io:0% Control:OFF Io:0% Control:OFF

(20)

2.3 通電ドリフト特性

Warm up voltage drift characteristics Conditions Vin : 280 VDC Io : 100 % Ta : 25 ℃

5V

12V

-0.5 -0.3 0.0 0.3 0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 O ut pu t v ol ta ge d ri ft ( % ) Time (hours) -0.5 -0.3 0.0 0.3 0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 O ut pu t v ol ta ge d ri ft ( % ) Time (hours)

(21)

PH100A280-*

2.3 通電ドリフト特性

Warm up voltage drift characteristics Conditions Vin : 280 VDC Io : 100 % Ta : 25 ℃

24V

48V

-0.5 -0.3 0.0 0.3 0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 O ut pu t v ol ta ge d ri ft ( % ) Time (hours) -0.5 -0.3 0.0 0.3 0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 O ut pu t v ol ta ge d ri ft ( % ) Time (hours)

(22)

2.4 過電流保護特性

Over current protection (OCP) characteristics

入力電圧依存性 ベースプレート温度依存性

  Input voltage dependence Base-plate temperature dependence Conditions Vin VDC Vin VDC

VDC Tbp : 25 ℃ VDC ℃ VDC ℃ Tbp ℃

5V

5V

12V

12V

: 25 Conditions : 280 : -40 : 100 : 25 : 380 : 425 : 280 : 200 0 3 6 9 12 15 0 20 40 60 80 100 120 140 160 180 O ut pu t v ol ta ge ( V ) 0 1 2 3 4 5 6 0 20 40 60 80 100 120 140 160 180 O ut pu t v ol ta ge ( V ) Output current (%) 0 1 2 3 4 5 6 0 20 40 60 80 100 120 140 160 180 O ut pu t v ol ta ge ( V ) Output current (%) 0 3 6 9 12 15 0 20 40 60 80 100 120 140 160 180 O ut pu t v ol ta ge ( V )

(23)

2.4 過電流保護特性

Over current protection (OCP) characteristics

入力電圧依存性 ベースプレート温度依存性

  Input voltage dependence Base-plate temperature dependence Conditions Vin VDC Vin VDC

VDC Tbp : 25 ℃ VDC : 25 ℃ VDC ℃ Tbp ℃

24V

24V

48V

48V

: -40 Conditions : 425 : 25 : 100 : 380 : 200 : 280 : 280 0 6 12 18 24 30 0 20 40 60 80 100 120 140 160 180 O ut pu t v ol ta ge ( V ) Output current (%) 0 6 12 18 24 30 0 20 40 60 80 100 120 140 160 180 O ut pu t v ol ta ge ( V ) Output current (%) 0 12 24 36 48 60 0 20 40 60 80 100 120 140 160 180 O ut pu t v ol ta ge ( V ) Output current (%) 0 12 24 36 48 60 0 20 40 60 80 100 120 140 160 180 O ut pu t v ol ta ge ( V ) Output current (%)

(24)

2.5 過電圧保護特性

Over voltage protection (OVP) characteristics

Conditions:Vin : 280VDC Iout : 0% Ta : 25oC

5V/div

2s/div

5V

2V/div

2s/div

12V

Vout OVP point 0V Vout OVP point 0V

(25)

PH100A280-*

2.5 過電圧保護特性

Over voltage protection (OVP) characteristics

Conditions:Vin : 280VDC Iout : 0% Ta : 25oC

24V

48V

20V/div

2s/div

10V/div

2s/div

Vout OVP point 0V Vout OVP point 0V

(26)

2.6 出力立ち上がり、立ち下がり特性

Output rise and fall characteristics Vin : 280 VDC Io : 0 % Tbp : 25 ℃ Conditions Vo:5V/DIV Vin:200V/DIV 10ms/DIV Vin:200V/DIV 5s/DIV ×45% Vo:2V/DIV 5s/DIV

5V

12V

10ms/DIV Vin:200V/DIV Vo:5V/DIV ×45% ×45% Vo:2V/DIV Vin:200V/DIV Vo → Vin → Vo → Vin → GND → V GND → GND → GND →

(27)

PH100A280-*

2.6 出力立ち上がり、立ち下がり特性

Output rise and fall characteristics Vin : 280 VDC Io : 0 % Tbp : 25 ℃

Vo:10V/DIV

10ms/DIV 5s/DIV

48V

Vin:200V/DIV Vo:10V/DIV Vin:200V/DIV

24V

Conditions

10ms/DIV 5s/DIV

Vin:200V/DIV Vo:20V/DIV Vin:200V/DIV Vo:20V/DIV

Vo → Vin → V GND → GND → Vo → Vin → GND → GND →

(28)

2.6 出力立ち上がり、立ち下がり特性

Output rise and fall characteristics Vin : 280 VDC Io : 100 % Tbp : 25 ℃ Vo:5V/DIV 10ms/DIV Vin:200V/DIV 10ms/DIV Conditions Vin:200V/DIV 10ms/DIV Vo:2V/DIV 10ms/DIV Vin:200V/DIV Vo:2V/DIV ×45% ×45% Vo:5V/DIV

5V

12V

Vin:200V/DIV Vo → Vin → Vo → Vin → GND → GND → GND → GND →

(29)

PH100A280-*

2.6 出力立ち上がり、立ち下がり特性

Output rise and fall characteristics Vin : 280 VDC Io : 100 % Tbp : 25 ℃

10ms/DIV 10ms/DIV

48V

Vin:200V/DIV Vo:10V/DIV Vin:200V/DIV Vo:10V/DIV

Vo:20V/DIV

10ms/DIV 10ms/DIV

Vin:200V/DIV Vo:20V/DIV Vin:200V/DIV Conditions

24V

Vo → Vin → GND → GND → Vo → V Vo → Vin → GND → GND →

(30)

2.6 出力立ち上がり、立ち下がり特性 (ON/OFFコントロール時)

Output rise and fall characteristics with ON/OFF CONTROL Vin : 280 VDC Io : 0 % Tbp : 25 ℃ Vo:2V/DIV 5s/DIV Vcnt:5V/DIV Conditions Vo:5V/DIV Vcnt:5V/DIV ×45% Vo:5V/DIV Vcnt:5V/DIV 10ms/DIV 5s/DIV

5V

12V

10ms/DIV ×45% Vo:2V/DIV Vcnt:5V/DIV Vo → Vcnt → Vo → Vcnt → GND → GND → GND → GND →

(31)

PH100A280-*

2.6 出力立ち上がり、立ち下がり特性 (ON/OFFコントロール時)

Output rise and fall characteristics with ON/OFF CONTROL Vin : 280 VDC Io : 0 % Tbp : 25 ℃

24V

Conditions

10ms/DIV 5s/DIV

Vcnt:5V/DIV Vo:20V/DIV Vcnt:5V/DIV Vcnt:5V/DIV Vo:10V/DIV Vcnt:5V/DIV

Vo:20V/DIV Vo:10V/DIV 10ms/DIV 5s/DIV

48V

Vo → Vcnt → GND → GND → Vo → Vcnt → GND → GND →

(32)

2.6 出力立ち上がり、立ち下がり特性 (ON/OFFコントロール時)

Output rise and fall characteristics with ON/OFF CONTROL Vin : 280 VDC Io : 100 % Tbp : 25 ℃ Conditions Vcnt:5V/DIV 10ms/DIV Vo:2V/DIV 10ms/DIV Vcnt:5V/DIV Vo:2V/DIV ×45% ×45%

5V

Vo:5V/DIV

12V

Vo:5V/DIV 10ms/DIV Vcnt:5V/DIV 10ms/DIV Vcnt:5V/DIV Vo → Vcnt → Vo → Vcnt → GND → GND → GND → GND →

(33)

PH100A280-*

2.6 出力立ち上がり、立ち下がり特性 (ON/OFFコントロール時)

Output rise and fall characteristics with ON/OFF CONTROL Vin : 280 VDC Io : 100 % Tbp : 25 ℃

10ms/DIV 10ms/DIV

48V

Vcnt:5V/DIV Vo:10V/DIV Vcnt:5V/DIV Vo:10V/DIV Conditions

24V

Vo:20V/DIV

10ms/DIV 10ms/DIV

Vcnt:5V/DIV Vo:20V/DIV Vcnt:5V/DIV

Vo → Vcnt → GND → GND → Vo → Vcnt → GND → GND →

(34)

2.7 過渡応答(負荷急変)特性

Dynamic load response characteristics Conditions Vin : 280 VDC Tbp : 25 ℃

5V

12V

200μs/DIV

Load current tr = tf = 100us

200μs/DIV Io 50% ⇔ 100%

Load current tr = tf = 100us

Io:10A/DIV Vo:200mV/DIV ×60 Io 50% ⇔ 100% f=1kHz f=1kHz Io:5A/DIV Vo:200mV/DIV Vo → Io → Vo → Io → GND → GND →

(35)

2.7 過渡応答(負荷急変)特性

Dynamic load response characteristics Conditions Vin : 280 VDC Tbp : 25 ℃

24V

48V

200μs/DIV f=1kHz Io:1A/DIV Vo:200mV/DIV Load current tr = tf = 100us

Load current tr = tf = 100us Io 50% ⇔ 100% 200μs/DIV Io 50% ⇔ 100% f=1kHz Io:2A/DIV Vo:200mV/DIV Vo → Io → GND → Vo → Io → GND →

(36)

2.8 入力サージ電流(突入電流)特性

Inrush current characteristics Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃ Iin:100A/DIV Vin:200V/DIV

48V

20μs/DIV GND→ GND→ Iin→ Vin→

(37)

PH100A280-*

2.9 出力リップル・ノイズ波形

Output ripple and noise waveform Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃ 50mV/DIV 2μs/DIV 50mV/DIV 2μs/DIV

5V

12V

(38)

2.9 出力リップル・ノイズ波形

Output ripple and noise waveform Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃

24V

50mV/DIV 2μs/DIV

48V

100mV/DIV 2μs/DIV

(39)

PH100A280-*

2.10 EMI特性

Electro-Magnetic Interference characteristics (a) 雑音端子電圧(帰還ノイズ)

Conducted Emission Noise Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃

5V

+Vin -Vin 0 10 20 30 40 50 60 70 80 150k 500 1M 5M 10M 30M L ev el [ dB ]

VCCI Class A QP limit

VCCI Class A AV limit

0 10 20 30 40 50 60 70 80 150k 500 1M 5M 10M 30M L ev el [ dB ] Frequency [Hz]

VCCI Class A QP limit

(40)

2.10 EMI特性

Electro-Magnetic Interference characteristics (a) 雑音端子電圧(帰還ノイズ)

Conducted Emission Noise Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃

12V

+Vin -Vin 0 10 20 30 40 50 60 70 80 150k 500 1M 5M 10M 30M L ev el [ dB ]

VCCI Class A QP limit

VCCI Class A AV limit

0 10 20 30 40 50 60 70 80 150k 500 1M 5M 10M 30M L ev el [ dB ] Frequency [Hz]

VCCI Class A QP limit

(41)

PH100A280-*

2.10 EMI特性

Electro-Magnetic Interference characteristics (a) 雑音端子電圧(帰還ノイズ)

Conducted Emission Noise Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃ -Vin +Vin

24V

0 10 20 30 40 50 60 70 80 150k 500 1M 5M 10M 30M L ev el [ dB ] Frequency [Hz]

VCCI Class A QP limit

VCCI Class A AV limit

0 10 20 30 40 50 60 70 80 150k 500 1M 5M 10M 30M L ev el [ dB ]

VCCI Class A QP limit

(42)

2.10 EMI特性

Electro-Magnetic Interference characteristics (a) 雑音端子電圧(帰還ノイズ)

Conducted Emission Noise Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃ -Vin

48V

+Vin 0 10 20 30 40 50 60 70 80 150k 500 1M 5M 10M 30M L ev el [ dB ] Frequency [Hz]

VCCI Class A QP limit

VCCI Class A AV limit

0 10 20 30 40 50 60 70 80 150k 500 1M 5M 10M 30M L ev el [ dB ]

VCCI Class A QP limit

(43)

PH100A280-*

2.10 EMI特性

Electro-Magnetic Interference characteristics (b) 雑音電界強度(輻射ノイズ)

Radiated Emission Noise Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃

5V

HORIZONTAL VERTICAL ← VCCI classA QP Limit (Distance: 3m) ← VCCI classA QP Limit (Distance: 3m)

(44)

2.10 EMI特性

Electro-Magnetic Interference characteristics (b) 雑音電界強度(輻射ノイズ)

Radiated Emission Noise Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃

12V

HORIZONTAL VERTICAL ← VCCI classA QP Limit (Distance: 3m) ← VCCI classA QP Limit (Distance: 3m)

(45)

PH100A280-*

2.10 EMI特性

Electro-Magnetic Interference characteristics (b) 雑音電界強度(輻射ノイズ)

Radiated Emission Noise Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃

24V

HORIZONTAL VERTICAL ← VCCI classA QP Limit (Distance: 3m) ← VCCI classA QP Limit (Distance: 3m)

(46)

2.10 EMI特性

Electro-Magnetic Interference characteristics (b) 雑音電界強度(輻射ノイズ)

Radiated Emission Noise Conditions Vin : 280 VDC Io : 100 % Tbp : 25 ℃

48V

HORIZONTAL VERTICAL ← VCCI classA QP Limit (Distance: 3m) ← VCCI classA QP Limit (Distance: 3m)

参照

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