EVALUATION DATA 型式データ TDK-Lambda C271-53-1
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 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-1 (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-2 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 2.1 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 Iin... 入力電流 Input current Io... 出力電流 Output current Tbp... ベースプレート温度 Base-plate temperature Ta... 周囲温度 Ambient temperature f... 周波数 Frequency
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 C1 : 22uF Electrolytic Capacitor C4 : 47pF Ceramic Capacitor C2 : 2.2μF Ceramic Capacitor C5 : 8uF Electrolytic Capacitor C3 : 5V-22uF Electrolytic Capacitor R1 : 5Ω : 12V-56uF Electrolytic Capacitor R2 :.1Ω : 24V-22uF Electrolytic Capacitor : 48V-22uF 2series Electrolytic Capacitor TDK-Lambda T-1
(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 VCCI class A 対応アプリケーションシステム VCCI class A application system * 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. C1,C2 : 47pF Ceramic Capacitor C1 : 5V-22uF Electrolytic Capacitor C3 : 1.5μF Film Capacitor : 12V-56uF Electrolytic Capacitor C4 : 1.5μF Film Capacitor : 24V-22uF Electrolytic Capacitor C5,C6 : 22pF Ceramic Capacitor : 48V-22uF 2series Electrolytic Capacitor C7 : 22uF Electrolytic Capacitor L1 :.6mH C8 :.22μF Ceramic Capacitor L2 : 3.mH C9 : 2.2μF Ceramic Capacitor TDK-Lambda T-2
TDK-Lambda T-3 1.2 使用測定機器 List of equipment used EQUIPMENT USED MANUFACTURER MODEL NO. 1 AC POWER SUPPLY KIKUSUI PCR2L 2 DYNAMIC DUMMY LOAD Chrome 633 3 DUMMY LOAD ARCOL HS5 SERIES 4 DATA ACQUISITION / SWITCH UNIT AGILENT 3497A 5 SHUNT RESISTER YOKOGAWA ELECT. 2215 6 CONTROLLED TEMP. CHAMBER ESPEC CORP. SH-661 7 DIGITAL STORAGE OSCILLOSCOPE YOKOGAWA DLM254 8 CURRENT PROBE YOKOGAWA 71932 EMI TEST RECEIVER 9 SPECTRUM ANALYZER ROHDE & SCHWARZ ESCI 1 PRE AMP. SONOMA 31N 11 AMN SCHWARZBECK NNLK8121 12 ANTENNA(BI-LOG ANTENNA) TESEQ CBL6111D
TDK-Lambda T-4 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 2VDC 28VDC 38VDC 425VDC % 5.1V 5.1V 5.1V 5.11V 1mV 5% 5.11V 5.11V 5.11V 5.11V mv 1% 5.11V 5.11V 5.11V 5.11V mv Load 1mV 1mV 1mV mv regulation.2%.2%.2%.% Line regulation.1%.8%.2% 2. Temperature drift Conditions Vin : 28VDC Io : 1% Tbp -4 +25 +1 Temperature stability Vo 4.98V 5.11V 5.2V 4mV.8% 12V 1. Line regulation and Load regulation Condition Tbp : 25 Io \ Vin 2VDC 28VDC 38VDC 425VDC % 11.999V 11.999V 11.999V 11.999V mv 5% 11.995V 11.995V 11.992V 11.991V 4mV 1% 11.995V 11.996V 11.995V 11.994V 2mV Load 4mV 3mV 7mV 8mV regulation.33%.25%.58%.67% Line regulation.4%.34%.2% 2. Temperature drift Conditions Vin : 28VDC Tbp -4 +25 +1 Temperature stability Vo 11.924V 11.996V 11.976V 72mV.6% Io : 1%
TDK-Lambda T-5 (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 2VDC 28VDC 38VDC 425VDC % 23.86V 23.86V 23.86V 23.86V mv 5% 23.799V 23.82V 23.8V 23.799V 3mV 1% 23.799V 23.81V 23.799V 23.797V 4mV Load 7mV 5mV 7mV 9mV regulation.29%.21%.29%.38% Line regulation.1%.13%.17% 2. Temperature drift Conditions Vin : 28VDC Io : 1% Tbp -4 +25 +1 Temperature stability Vo 23.697V 23.81V 23.81V 14mV.432% 48V 1. Line regulation and Load regulation Condition Tbp : 25 Io \ Vin 2VDC 28VDC 38VDC 425VDC % 47.725V 47.726V 47.727V 47.728V 3mV 5% 47.712V 47.716V 47.718V 47.719V 7mV 1% 47.711V 47.713V 47.715V 47.716V 5mV Load 14mV 13mV 12mV 12mV regulation.29%.27%.25%.25% Line regulation.6%.14%.1% 2. Temperature drift Conditions Vin : 28VDC Io : 1% Tbp -4 +25 +1 Temperature stability Vo 47.582V 47.713V 47.738V 156mV.325%
TDK-Lambda T-6 (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 : 1 % Tbp : -4 : 25 : 1 5V 5.1 3 Output voltage (V) Output voltage 5. 2 4.9 1 Output ripple and noise voltage 4.8 15 2 25 3 35 4 45 Output ripple and noise voltage (mv) Input voltage (V) 12V 12.2 3 Output voltage (V) Output voltage 12. 11.8 Output ripple and noise voltage 11.6 15 2 25 3 35 4 45 2 1 Output ripple and noise voltage (mv) Input voltage (V)
TDK-Lambda T-7 (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 : 1 % Tbp : -4 : 25 : 1 24V 24.4 45 Output voltage (V) 24. Output voltage 23.6 Output ripple and noise voltage 23.2 15 2 25 3 35 4 45 3 15 Output ripple and noise voltage (mv) Input voltage (V) 48V 48.8 45 Output voltage (V) 48. Output voltage 47.2 Output ripple and noise voltage 46.4 15 2 25 3 35 4 45 3 15 Output ripple and noise voltage (mv) Input voltage (V)
TDK-Lambda T-8 (3) 入力電流 効率対出力電流 Input current and Efficiency vs. Output current Conditions Vin : 2 VDC : 28 VDC : 38 VDC : 425 VDC 5V 2. 1 1.6 Efficiency 9 Input current (A) 1.2.8 8 7 Efficiency (%).4 Input current 6 12V. 2. 2 4 6 8 1 Output current (%) (2A) 5 1 1.6 Efficiency 9 Input current (A) 1.2.8 8 7 Efficiency (%).4 Input current 6. 2 4 6 8 1 Output current (%) (8.4A) 5
TDK-Lambda T-9 (3) 入力電流 効率対出力電流 Input current and Efficiency vs. Output current Conditions Vin : 2 VDC : 28 VDC : 38 VDC : 425 VDC 24V 2. 1.6 Efficiency 1 9 Input current (A) 1.2.8 8 7 Efficiency (%) 48V.4. 2. 1.6 Input current 2 4 6 8 1 Output current (%) (4.2A) Efficiency 6 5 1 9 Input current (A) 1.2.8 8 7 Efficiency (%).4. Input current 2 4 6 8 1 Output current (%) (2.1A) 6 5
TDK-Lambda T-1 (4) 効率対入力電圧 Efficiency vs. Input voltage Conditions Io : 5 % : 1 % 5V 1 Efficiency (%) 9 8 Efficiency 7 15 2 25 3 35 4 45 Input voltage (V) 12V 1 Efficiency (%) 9 8 Efficiency 7 15 2 25 3 35 4 45 Input voltage (V)
TDK-Lambda T-11 (4) 効率対入力電圧 Efficiency vs. Input voltage Conditions Io : 5 % : 1 % 24V 1 Efficiency (%) 9 8 Efficiency 7 15 2 25 3 35 4 45 Input voltage (V) 48V 1 Efficiency Efficiency (%) 9 8 7 15 2 25 3 35 4 45 Input voltage (V)
TDK-Lambda T-12 (5) 効率対ベースプレート温度 Efficiency vs. Base-plate temperature Conditions Vin : 28 VDC Io : 1 % 5V 1 Efficiency (%) 9 8 Efficiency 7-6 -4-2 2 4 6 8 1 12 Tbp ( ) 12V 1 9 Efficiency Efficiency (%) 8 7-6 -4-2 2 4 6 8 1 12 Tbp ( )
TDK-Lambda T-13 (5) 効率対ベースプレート温度 Efficiency vs. Base-plate temperature Conditions Vin : 28 VDC Io : 1 % 24V 1 Efficiency (%) 9 8 Efficiency 48V 7-6 -4-2 2 4 6 8 1 12 Tbp ( ) 1 Efficiency (%) 9 8 Efficiency 7-6 -4-2 2 4 6 8 1 12 Tbp ( )
TDK-Lambda T-14 (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 : 1 % Conditions Io : 1 % 5V 5V 6 5 Input voltage range 1.5 Input voltage range Output voltage (V) 4 3 2 Input current (A) 1..5 1 12 14 16 18 2 22. 12 14 16 18 2 22 Input voltage (V) Input voltage (V) 12V 12V 15 Input voltage range 1.5 Input voltage range 12 Output voltage (V) 9 6 3 Input current (A) 1..5 12 14 16 18 2 22 Input voltage (V). 12 14 16 18 2 22 Input voltage (V)
TDK-Lambda T-15 (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 : 1 % Conditions Io : 1 % 24V 24V 3 Input voltage range 1.5 Input voltage range 24 Output voltage (V) 18 12 6 Input current (A) 1..5 12 14 16 18 2 22. 12 14 16 18 2 22 Input voltage (V) Input voltage (V) 48V 48V 6 5 Input voltage range 1.5 Input voltage range Output voltage (V) 4 3 2 Input current (A) 1..5 1 12 14 16 18 2 22. 12 14 16 18 2 22 Input voltage (V) Input voltage (V)
TDK-Lambda T-16 2.2 待機電力特性 Standby power characteristics Conditions 5V 5 4 Standby power (W) 3 2 1 Control:OFF Io:% 175 225 275 325 375 425 Input voltage (V) 12V 5 4 Standby power (W) 3 2 1 Control:OFF Io:% 175 225 275 325 375 425 Input voltage (V)
TDK-Lambda T-17 2.2 待機電力特性 Standby power characteristics Conditions 24V 5 4 Standby power (W) 3 2 1 Control:OFF Io:% 175 225 275 325 375 425 Input voltage (V) 48V 5 4 Standby power (W) 3 2 1 Control:OFF Io:% 175 225 275 325 375 425 Input voltage (V)
TDK-Lambda T-18 2.3 通電ドリフト特性 Warm up voltage drift characteristics Conditions Vin : 28 VDC Io : 1 % Ta : 25 5V.5 Output voltage drift (%).3. -.3 -.5.5 1 1.5 2 2.5 3 3.5 4 Time (hours) 12V.5 Output voltage drift (%).3. -.3 -.5.5 1 1.5 2 2.5 3 3.5 4 Time (hours)
TDK-Lambda T-19 2.3 通電ドリフト特性 Warm up voltage drift characteristics Conditions Vin : 28 VDC Io : 1 % Ta : 25 24V.5 Output voltage drift (%).3. -.3 -.5.5 1 1.5 2 2.5 3 3.5 4 Time (hours) 48V.5 Output voltage drift (%).3. -.3 -.5.5 1 1.5 2 2.5 3 3.5 4 Time (hours)
TDK-Lambda T-2 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 : 2 VDC Conditions Vin : 28 VDC : 28 VDC Tbp : -4 : 38 VDC : 25 : 425 VDC : 1 5V 5V 6 6 5 5 Output voltage (V) 4 3 2 Output voltage (V) 4 3 2 1 1 2 4 6 8 1 12 14 16 18 Output current (%) 2 4 6 8 1 12 14 16 18 Output current (%) 12V 12V 15 15 12 12 Output voltage (V) 9 6 3 Output voltage (V) 9 6 3 2 4 6 8 1 12 14 16 18 Output current (%) 2 4 6 8 1 12 14 16 18 Output current (%)
TDK-Lambda T-21 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 : 2 VDC Conditions Vin : 28 VDC : 28 VDC Tbp : -4 : 38 VDC : 25 : 425 VDC : 1 24V 24V 3 3 24 24 Output voltage (V) 18 12 6 Output voltage (V) 18 12 6 2 4 6 8 1 12 14 16 18 Output current (%) 2 4 6 8 1 12 14 16 18 Output current (%) 48V 48V 6 6 48 48 Output voltage (V) 36 24 12 Output voltage (V) 36 24 12 2 4 6 8 1 12 14 16 18 Output current (%) 2 4 6 8 1 12 14 16 18 Output current (%)
TDK-Lambda T-22 2.5 過電圧保護特性 Over voltage protection (OVP) characteristics 5V Conditions:Vin : 28VDC Iout : % Ta : 25 o C OVP point Vout V 2V/div 2s/div 12V OVP point Vout V 5V/div 2s/div
TDK-Lambda T-23 2.5 過電圧保護特性 Over voltage protection (OVP) characteristics 24V Conditions:Vin : 28VDC Iout : % Ta : 25 o C OVP point Vout V 1V/div 2s/div 48V OVP point Vout V 2V/div 2s/div
TDK-Lambda T-24 2.6 出力立ち上がり 立ち下がり特性 Output rise and fall characteristics Conditions Vin : 28 VDC Io : % 5V Vo 45% 45% Vin Vin:2V/DIV 1ms/DIV Vo:2V/DIV Vin:2V/DIV 5s/DIV Vo:2V/DIV 12V Vo 45% Vin V Vin:2V/DIV 1ms/DIV Vo:5V/DIV Vin:2V/DIV 5s/DIV Vo:5V/DIV
TDK-Lambda T-25 2.6 出力立ち上がり 立ち下がり特性 Output rise and fall characteristics Conditions Vin : 28 VDC Io : % 24V Vo Vin V Vin:2V/DIV Vo:1V/DIV Vin:2V/DIV 1ms/DIV 5s/DIV Vo:1V/DIV 48V Vo Vin Vin:2V/DIV Vo:2V/DIV Vin:2V/DIV Vo:2V/DIV 1ms/DIV 5s/DIV
TDK-Lambda T-26 2.6 出力立ち上がり 立ち下がり特性 Output rise and fall characteristics Conditions Vin : 28 VDC Io : 1 % 5V Vo 45% 45% Vin Vin:2V/DIV 1ms/DIV Vo:2V/DIV Vin:2V/DIV 1ms/DIV Vo:2V/DIV 12V Vo Vin Vin:2V/DIV 1ms/DIV Vo:5V/DIV Vin:2V/DIV 1ms/DIV Vo:5V/DIV
TDK-Lambda T-27 2.6 出力立ち上がり 立ち下がり特性 Output rise and fall characteristics Conditions Vin : 28 VDC Io : 1 % 24V Vo Vin V Vin:2V/DIV Vo:1V/DIV Vin:2V/DIV Vo:1V/DIV 1ms/DIV 1ms/DIV 48V Vo Vin Vin:2V/DIV Vo:2V/DIV Vin:2V/DIV Vo:2V/DIV 1ms/DIV 1ms/DIV
TDK-Lambda T-28 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 Conditions Vin : 28 VDC Io : % 5V Vo 45% 45% Vcnt Vcnt:5V/DIV 1ms/DIV Vo:2V/DIV Vcnt:5V/DIV 5s/DIV Vo:2V/DIV 12V Vo Vcnt Vcnt:5V/DIV 1ms/DIV Vo:5V/DIV Vcnt:5V/DIV 5s/DIV Vo:5V/DIV
TDK-Lambda T-29 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 Conditions Vin : 28 VDC Io : % 24V Vo Vcnt Vcnt:5V/DIV Vo:1V/DIV Vcnt:5V/DIV 1ms/DIV 5s/DIV Vo:1V/DIV 48V Vo Vcnt Vcnt:5V/DIV Vo:2V/DIV Vcnt:5V/DIV 1ms/DIV 5s/DIV Vo:2V/DIV
TDK-Lambda T-3 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 Conditions Vin : 28 VDC Io : 1 % 5V Vo 45% 45% Vcnt Vcnt:5V/DIV 1ms/DIV Vo:2V/DIV Vcnt:5V/DIV 1ms/DIV Vo:2V/DIV 12V Vo Vcnt Vcnt:5V/DIV 1ms/DIV Vo:5V/DIV Vcnt:5V/DIV 1ms/DIV Vo:5V/DIV
TDK-Lambda T-31 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 Conditions Vin : 28 VDC Io : 1 % 24V Vo Vcnt Vcnt:5V/DIV Vo:1V/DIV Vcnt:5V/DIV Vo:1V/DIV 1ms/DIV 1ms/DIV 48V Vo Vcnt Vcnt:5V/DIV Vo:2V/DIV Vcnt:5V/DIV Vo:2V/DIV 1ms/DIV 1ms/DIV
TDK-Lambda T-32 2.7 過渡応答 ( 負荷急変 ) 特性 Dynamic load response characteristics Conditions Vin : 28 VDC 5V Load current tr = tf = 1us Io 5% 1% f=1khz Vo 6 Io Io:1A/DIV 2μs/DIV Vo:2mV/DIV 12V Load current tr = tf = 1us Io 5% 1% f=1khz Vo Io Io:5A/DIV 2μs/DIV Vo:2mV/DIV
TDK-Lambda T-33 2.7 過渡応答 ( 負荷急変 ) 特性 Dynamic load response characteristics Conditions Vin : 28 VDC 24V Load current tr = tf = 1us Io 5% 1% f=1khz Vo Io Io:2A/DIV 2μs/DIV Vo:2mV/DIV 48V Load current tr = tf = 1us Io 5% 1% f=1khz Vo Io Io:1A/DIV 2μs/DIV Vo:2mV/DIV
TDK-Lambda T-34 2.8 入力サージ電流 ( 突入電流 ) 特性 Inrush current characteristics Conditions Vin : 28 VDC Io : 1 % 48V Iin Vin Iin:1A/DIV 2μs/DIV Vin:2V/DIV
TDK-Lambda T-35 2.9 出力リップル ノイズ波形 Output ripple and noise waveform Conditions Vin : 28 VDC Io : 1 % 5V 5mV/DIV 2μs/DIV 12V 5mV/DIV 2μs/DIV
TDK-Lambda T-36 2.9 出力リップル ノイズ波形 Output ripple and noise waveform Conditions Vin : 28 VDC Io : 1 % 24V 5mV/DIV 2μs/DIV 48V 1mV/DIV 2μs/DIV
TDK-Lambda T-37 2.1 EMI 特性 Electro-Magnetic Interference characteristics (a) 雑音端子電圧 ( 帰還ノイズ ) Conducted Emission Noise Conditions Vin : 28 VDC Io : 1 % 5V +Vin 8 7 6 VCCI Class A QP limit VCCI Class A AV limit Level [db] 5 4 3 2 1 15k 5 1M 5M 1M 3M Frequency [Hz] -Vin 8 7 6 VCCI Class A QP limit VCCI Class A AV limit Level [db] 5 4 3 2 1 15k 5 1M 5M 1M 3M Frequency [Hz] EN5511-A, EN5522-A, FCC Part.15 Subpart.B ClassA の限界値は VCCI ClassA の限界値と同じ Limit of EN5511-A, EN5522-A and FCC Part.15 Subpart.B ClassA are same as its VCCI ClassA.
TDK-Lambda T-38 2.1 EMI 特性 Electro-Magnetic Interference characteristics (a) 雑音端子電圧 ( 帰還ノイズ ) Conducted Emission Noise Conditions Vin : 28 VDC Io : 1 % 12V +Vin 8 7 6 VCCI Class A QP limit VCCI Class A AV limit Level [db] 5 4 3 2 1 15k 5 1M 5M 1M 3M Frequency [Hz] -Vin 8 7 6 VCCI Class A QP limit VCCI Class A AV limit Level [db] 5 4 3 2 1 15k 5 1M 5M 1M 3M Frequency [Hz] EN5511-A, EN5522-A, FCC Part.15 Subpart.B ClassA の限界値は VCCI ClassA の限界値と同じ Limit of EN5511-A, EN5522-A and FCC Part.15 Subpart.B ClassA are same as its VCCI ClassA.
TDK-Lambda T-39 2.1 EMI 特性 Electro-Magnetic Interference characteristics (a) 雑音端子電圧 ( 帰還ノイズ ) Conducted Emission Noise Conditions Vin : 28 VDC Io : 1 % 24V +Vin 8 7 6 VCCI Class A QP limit VCCI Class A AV limit Level [db] 5 4 3 2 1 15k 5 1M 5M 1M 3M Frequency [Hz] -Vin 8 7 6 VCCI Class A QP limit VCCI Class A AV limit Level [db] 5 4 3 2 1 15k 5 1M 5M 1M 3M Frequency [Hz] EN5511-A, EN5522-A, FCC Part.15 Subpart.B ClassA の限界値は VCCI ClassA の限界値と同じ Limit of EN5511-A, EN5522-A and FCC Part.15 Subpart.B ClassA are same as its VCCI ClassA.
TDK-Lambda T-4 2.1 EMI 特性 Electro-Magnetic Interference characteristics (a) 雑音端子電圧 ( 帰還ノイズ ) Conducted Emission Noise Conditions Vin : 28 VDC Io : 1 % 48V +Vin 8 7 6 VCCI Class A QP limit VCCI Class A AV limit Level [db] 5 4 3 2 1 15k 5 1M 5M 1M 3M Frequency [Hz] -Vin 8 7 6 VCCI Class A QP limit VCCI Class A AV limit Level [db] 5 4 3 2 1 15k 5 1M 5M 1M 3M Frequency [Hz] EN5511-A, EN5522-A, FCC Part.15 Subpart.B ClassA の限界値は VCCI ClassA の限界値と同じ Limit of EN5511-A, EN5522-A and FCC Part.15 Subpart.B ClassA are same as its VCCI ClassA.
TDK-Lambda T-41 2.1 EMI 特性 Electro-Magnetic Interference characteristics (b) 雑音電界強度 ( 輻射ノイズ ) Radiated Emission Noise Conditions Vin : 28 VDC Io : 1 % 5V HORIZONTAL VCCI classa QP Limit (Distance: 3m) VERTICAL VCCI classa QP Limit (Distance: 3m) EN5511-A, EN5522-A の限界値は VCCI ClassA の限界値と同じ Limit of EN5511-A, EN5522-A are same as its VCCI ClassA.
TDK-Lambda T-42 2.1 EMI 特性 Electro-Magnetic Interference characteristics (b) 雑音電界強度 ( 輻射ノイズ ) Radiated Emission Noise Conditions Vin : 28 VDC Io : 1 % 12V HORIZONTAL VCCI classa QP Limit (Distance: 3m) VERTICAL VCCI classa QP Limit (Distance: 3m) EN5511-A, EN5522-A の限界値は VCCI ClassA の限界値と同じ Limit of EN5511-A, EN5522-A are same as its VCCI ClassA.
TDK-Lambda T-43 2.1 EMI 特性 Electro-Magnetic Interference characteristics (b) 雑音電界強度 ( 輻射ノイズ ) Radiated Emission Noise Conditions Vin : 28 VDC Io : 1 % 24V HORIZONTAL VCCI classa QP Limit (Distance: 3m) VERTICAL VCCI classa QP Limit (Distance: 3m) EN5511-A, EN5522-A の限界値は VCCI ClassA の限界値と同じ Limit of EN5511-A, EN5522-A are same as its VCCI ClassA.
TDK-Lambda T-44 2.1 EMI 特性 Electro-Magnetic Interference characteristics (b) 雑音電界強度 ( 輻射ノイズ ) Radiated Emission Noise Conditions Vin : 28 VDC Io : 1 % 48V HORIZONTAL VCCI classa QP Limit (Distance: 3m) VERTICAL VCCI classa QP Limit (Distance: 3m) EN5511-A, EN5522-A の限界値は VCCI ClassA の限界値と同じ Limit of EN5511-A, EN5522-A are same as its VCCI ClassA.