C27 53 1 1/35
INDEX PAGE 1. Evaluation Method 1 1. 測定回路 Measurement Circuits 4 (1) 静特性 出力リップル ノイズ波形 過電流保護機能 Steady state characteristics, output ripple noise waveform and over current protection (2) 過渡応答 過電圧保護機能 その他 Dynamic characteristics, over voltage protection and other characteristics (3) EMI 特性 Electro Magnetic Interference characteristics 1 2. 使用測定機器 List of equipments used 6 2. Characteristics 2 1. 静特性 Steady state characteristics (1) 入力 負荷 温度変動 Regulation line and load, Temperature drift 7 (2) 効率対出力電流 Efficiency vs. Output current 8 (3) 入力電流 効率対入力電圧 Input current and Efficiency vs. Input voltage 9 (4) 待機電流 電力特性 Standby current and power characteristics 1 (5) 入力電流 力率対出力電流 Input current and Power factor vs. Output current 11 (6) 起動 停止電圧特性 Start and Stop voltage characteristics 12 2 2. 通電ドリフト特性 Warm up voltage drift characteristics 13 2 3. 過電流保護特性 Over current protection (OCP) characteristics 14 2 4. 過電圧保護特性 Over voltage protection (OVP) characteristics 15 2 5. 出力立ち上がり 立ち下がり特性 Output rise and fall characteristics 16 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 2 2 7. 出力電圧保持時間特性 Hold up time characteristics 22 2 8. 過渡応答 ( 入力急変 ) 特性 Dynamic line response characteristics 23 2 9. 過渡応答 ( 負荷急変 ) 特性 Dynamic load response characteristics 25 2 1. 入力電圧瞬停特性 Response to brownout characteristics 26 2 11. 入力サージ電流 ( 突入電流 ) 特性 Inrush current characteristics at brownout 27 2 12. 瞬停突入電流特性 Inrush current characteristics 29 2 13. 入力電流波形 Input current waveform 3 2 14. 高調波成分 Input current harmonics 31 2 15. リーク電流特性 Leakage current characteristics 32 2 16. 出力リップル ノイズ波形 Output ripple and noise waveform 33 2 17. EMI 特性 Electro Magnetic Interference characteristics 34 2/35
使用記号 Terminology used 定義 Definition Vin 入力電圧 Input voltage Vo 出力電圧 Output voltage Vonoff +ON/OFF 電圧 +ON/OFF 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 当社測定条件における結果であり 参考値としてお考え願います Test results are reference data based on our measurement condition. 3/35
1. Evaluation Method 1 1. 測定回路 Measurement Circuits (1) 静特性 出力リップル ノイズ波形 過電流保護機能 Steady state characteristics, output ripple noise waveform and over current protection Controlled temp. chamber Digital powermeter ~ A W V ~ F1 C1 L1 C2 C3 C4 L2 C5 L3 R1 C6 C7 C8 AC(L) +S +V C15 C16 C17 C18 C19 *1 *1 V - LOAD AC(N) V S FG BASE PLATE R TRIM AUX IOG PC ENA +ON/OFF ON/OFF COM +BC BC V - Osciloscope Bandwidth : 1MHz 1.5m 5Ω Cable R2 C2 C9 C1 TFR2 TFR1 C11 C12 C13 C14 (2) 過渡応答 過電圧保護機能 その他 Dynamic characteristics, over voltage protection and other characteristics F1 C1 L1 C2 C3 C4 L2 C5 L3 R1 C6 C7 C8 AC(L) +S +V C15 C16 V - C17 C18 C19 *1 *1 LOAD FG AC(N) BASE PLATE R V S TRIM AUX IOG PC ENA +ON/OFF ON/OFF COM +BC BC V - Current probe C9 C1 TFR2 TFR1 C11 C12 C13 C14 Inrush current characteristics AC 2V Slide Reg. Leakage current characteristics C1, C4, C5, C8: 1uF Film Capacitor C17, C19: 1uF Electrolytic Capacitor C2, C3: 47pF Ceramic Capacitor 47uF Electrolytic Capacitor C6, C7: 47pF Ceramic Capacitor 22uF Electrolytic Capacitor C9, C1: 1uF Film Capacitor R1:.5W 47kΩ C11, C12, C13, C14: 39uF Electrolytic Capacitor R2: 5Ω C15, C16:.33uF Film Capacitor L1, L2, L3: 2mH C18: 2.2uF Ceramic Capacitor : 5mm C2: 47pF Ceramic Capacitor TFR1, TFR2: 5.1Ω 139 C ==== Note ==== Dynamic DIP Simulator Current Probe Application Circuit (Input filter) F1: 25VAC, 25A *1. If the ambient temperature is less than 2 C, use twice of the recommended capacitor above. AC 2V Slide Reg. Leakage Current meter Application Circuit (Input filter) FG 4/35
(3) EMI 特性 Electro Magnetic Interference characteristics (a) 雑音端子電圧 ( 帰還ノイズ ) Conducted Emission Noise EMI Test Receiver Spectrum Analyzer 擬似電源回路網 AMN 5Ω/5μH D = 8cm 供試機器 D.U.T. アルミ板 Aluminum Plate D = 4cm 垂直接地基準面 Vertical Ground Reference Plane (2m 2m) 電源コード Power Cord 台 Stand H = 8cm 入力電源 Input Line フィルター Filter 接地 Earth 金属大地面 Metal Ground Plane (b) 雑音電界強度 ( 輻射ノイズ ) Radiated Emission Noise EMI Test Receiver Spectrum Analyzer Pre Amp. アンテナ Antenna D = 3m 電源コード Power Cord 供試機器 D.U.T. アルミ板 Aluminum Plate H = 8cm 台 Stand 回転机 Turn table 入力電源 Input Line フィルター Filter 金属大地面 Metal Ground Plane * 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 接地 Earth F1 25A C1 L1 C2 C3 C4 L2 C5 L3 R1 C6 C7 C8 AC(L) +S +V C15 C16 C17 C18 C19 LOAD FG AC(N) V S TRIM AUX IOG PC ENA BASE PLATE +ON/OFF ON/OFF COM R +BC BC C9 C1 TFR2 TFR1 C11 C12 C13 C14 C1, C4, C5, C8: 1uF Film Capacitor C17, C19: 1uF Electrolytic Capacitor C2, C3: 47pF Ceramic Capacitor 47uF Electrolytic Capacitor C6, C7: 47pF Ceramic Capacitor 22uF Electrolytic Capacitor C9, C1: 1uF Film Capacitor R1:.5W 47kΩ C11, C12, C13, C14: 39uF Electrolytic Capacitor L1, L2, L3: 2mH C15, C16:.33uF Film Capacitor TFR1, TFR2: 5.1Ω 139 C C18: 2.2uF Ceramic Capacitor F1: 25VAC, 25A 5/35
1 2. 使用測定機器 List of equipment used EQUIPMENT USED MANUFACTURER MODEL NO. 1 DIGITAL PHOSPHOR OSCILLOSCOPE YOKOGAWA ELECT. DLM254 2 DIGITAL STORAGE OSCILLOSCOPE IWATSU LECROY LT364L 3 DIGITAL POWER METER YOKOGAWA ELECT. WT21 4 DATA ACQUISITION / SWITCH UNIT AGILENT 3497A 5 CURRENT PROBE AMPLIFIER YOKOGAWA ELECT. 7193 6 CURRENT PROBE IWATSU LECROY AP15 7 SHUNT RESISTER YOKOGAWA ELECT. 2215 8 CONTROLLED TEMP. CHAMBER ESPEC CORP. SU 261 9 HARMONIC / FLICKER ANALYZER KIKUSUI KHA1 1 EMI TEST RECEIVER / SPECTRUM ANALYZER ROHDE & SCHWARZ ESCI 11 PRE AMP SONOMA 31N 12 AC POWER SUPPLY NF ES1S 13 AMN SCHWARZBECK NNLK8121 14 ANTENNA(BICONICAL ANTENNA) SCHWARZBECK CBL6111D 15 DYNAMIC DUMMY LOAD TAKASAGO FK 1L 16 AC POWER SUPPLY TAKASAGO AA2XG 17 INRUSH CURRENT METER TAKAMISAWA PSA 21 18 SLIDE REGULATOR MATSUNAGA SD 265 19 A.C. LEAKAGE CURRENT TESTER HIOKI 3156 2 SINGLE PHASE MASTER NF 442 21 REFERENCE CURRENT METER NF 415 6/35
2. Characteristics 2 1. 静特性 Steady state characteristics (1) 入力 負荷 温度変動 Regulation line and load, Temperature drift 1. Regulation line and load Condition Tbp : 25 C Iout \ Vin 85VAC 1VAC 2VAC 265VAC Line regulation % 12.15V 12.15V 12.16V 12.15V 1mV.8% 5% 12.14V 12.14V 12.14V 12.14V mv.% 1% 12.13V 12.13V 12.13V 12. 1mV.8% Load 2mV 2mV 3mV 3mV regulation.17%.17%.25%.25% 2. Temperature drift Conditions Vin=1VAC Iout =1% Tbp 4 +25 +1 Temperature stability Vout 12.82V 12.13V 12.34V 69mV.575% 1. Regulation line and load Condition Tbp : 25 C Iout \ Vin 85VAC 1VAC 2VAC 265VAC Line regulation % 28.4V 28.4V 28.4V 28.4V mv.% 5% 28.4V 28.4V 28.4V 28.4V mv.% 1% 28.4V 28.4V 28.4V 28.4V mv.% Load mv mv mv mv regulation.%.%.%.% 2. Temperature drift Conditions Vin=1VAC Iout =1% Tbp 4 +25 +85 Temperature stability Vout 27.967V 28.4V 27.9V 14mV.499% 1. Regulation line and load Condition Tbp : 25 C Iout \ Vin 85VAC 1VAC 2VAC 265VAC Line regulation % 47.935V 47.935V 47.934V 47.934V 1mV.2% 5% 47.935V 47.935V 47.934V 47.934V 1mV.2% 1% 47.935V 47.935V 47.934V 47.934V 1mV.2% Load mv mv mv mv regulation.%.%.%.% 2. Temperature drift Conditions Vin=1VAC Iout =1% Tbp 4 +25 +85 Temperature stability Vout 47.92V 48.134V 47.614V 52mV 1.84% 7/35
(2) 効率対出力電流 Efficiency vs. Output current 1 9 Efficiency Conditions Vin : 85VAC : 1VAC : 2VAC : 265VAC Efficiency (%) 8 7 6 5 1 9 2 4 6 8 1 (6A) Output current (%) Efficiency Efficiency (%) 8 7 6 5 1 9 2 4 6 8 1 (36A) Output current (%) Efficiency Efficiency (%) 8 7 6 5 2 4 6 8 1 (21A) Output current (%) 8/35
(3) 入力電流 効率対入力電圧 Input current and Efficiency vs. Input voltage Conditions Io : 5% : 1% 24 2 Efficiency 1 9 Input current (A) 16 8 12 7 8 Iin 6 4 5 4 5 1 15 2 25 3 Input voltage (VAC) Efficiency (%) 24 2 Efficiency 1 9 Input current (A) 16 8 12 7 8 Iin 6 4 5 4 5 1 15 2 25 3 Input voltage (VAC) Efficiency (%) Input current (A) 24 2 16 12 8 4 Efficiency Iin 1 9 8 7 6 5 Efficiency (%) 4 5 1 15 2 25 3 Input voltage (VAC) 9/35
(4) 待機電流 電力特性 Standby current and power characteristics Conditions Tbp No load Control OFF : 25 o C.5 5 Standby current (A).4 4.3 3.2 Iin 2.1 Pin 1. 5 1 15 2 25 3 Input voltage (VAC) Standby power (W).5 5 Standby current (A).4 4.3 3.2 Iin 2.1 Pin 1. 5 1 15 2 25 3 Standby power (W) Input voltage (VAC).5 5.4 4 Standby current (A).3.2.1 Iin Pin 3 2 1 Standby power (W). 5 1 15 2 25 3 Input voltage (VAC) 1/35
(5) 入力電流 力率対出力電流 Input current and Power factor vs. Output current 2 16 Power factor Conditions Vin : 85VAC : 1VAC : 2VAC : 265VAC 1..8 Input current (A) 12 8 4 Iin.6.4.2 Power factor 2 4 6 8 1 (6A) Output current (%). 2 16 Power factor 1..8 Input current (A) 12 8 4 Iin.6.4.2 Power factor 2 4 6 8 1 (36A) Output current (%). 2 16 Power factor 1..8 Input current (A) 12 8 4 Iin.6.4.2 Power factor 2 4 6 8 1 Output current (%) (21A). 11/35
(6) 起動 停止電圧特性 Start and Stop voltage characteristics Conditions Io : % Conditions Io : 1% 15 15 Output voltage (V) 12 9 6 3 Output voltage (V) 12 9 6 3 5 6 7 8 9 1 Input voltage (VAC) 5 6 7 8 9 1 Input voltage (VAC) 3 25 3 25 Output voltage (V) 2 15 1 5 Output voltage (V) 2 15 1 5 5 6 7 8 9 1 5 6 7 8 9 1 Input voltage (VAC) Input voltage (VAC) 5 5 4 4 Output voltage (V) 3 2 1 Output voltage (V) 3 2 1 5 6 7 8 9 1 Input voltage (VAC) 5 6 7 8 9 1 Input voltage (VAC) 12/35
2 2. 通電ドリフト特性 Warm up voltage drift characteristics Conditions Vin : 1VAC Io : 1% 1. Output voltage drift (%).5..5 1..5 1 1.5 2 2.5 3 3.5 4 Time (hours) 1. Output voltage drift (%).5..5 1. 1..5 1 1.5 2 2.5 3 3.5 4 Time (hours) Output voltage drift (%).5..5 1..5 1 1.5 2 2.5 3 3.5 4 Time (hours) 13/35
2 3. 過電流保護特性 Over current protection (OCP) characteristics Conditions Vin : 1VAC Conditions Vin : 1VAC 2VAC Tbp : 4 C 25 o C 1 C 15 15 12 12 Output voltage (V) 9 6 3 Output voltage (V) 9 6 3 2 4 6 8 1 12 14 2 4 6 8 1 12 14 Output current (%) Output current (%) 3 3 25 25 Output voltage (V) 2 15 1 5 Output voltage (V) 2 15 1 5 2 4 6 8 1 12 14 2 4 6 8 1 12 14 Output current (%) Output current (%) 5 5 4 4 Output voltage (V) 3 2 1 Output voltage (V) 3 2 1 2 4 6 8 1 12 14 Output current (%) 2 4 6 8 1 12 14 Output current (%) 14/35
2 4. 過電圧保護特性 Over voltage protection (OVP) characteristics Conditions Vin : 1VAC Io : % OVP point GND Vo:5V/DIV 2s/DIV OVP point GND Vo:1V/DIV 2s/DIV OVP point GND Vo:2V/DIV 2s/DIV 15/35
2 5. 出力立ち上がり 立ち下がり特性 Output rise and fall characteristics Conditions Vin : 1VAC Io : % Vin:2V/DIV Vo:5V/DIV Vin:2V/DIV Vo:5V/DIV 2ms/DIV 1s/DIV Vin:2V/DIV Vo:1V/DIV Vin:2V/DIV Vo:1V/DIV 2ms/DIV 1s/DIV Vin:2V/DIV Vo:2V/DIV Vin:2V/DIV Vo:2/DIV 2ms/DIV 1s/DIV 16/35
2 5. 出力立ち上がり 立ち下がり特性 Output rise and fall characteristics Conditions Vin : 1VAC Io : 1% Vin:2V/DIV Vo:5V/DIV Vin:2V/DIV Vo:5V/DIV 2ms/DIV 2ms/DIV Vin:2V/DIV Vo:1V/DIV Vin:2V/DIV Vo:1V/DIV 2ms/DIV 2ms/DIV Vin:2V/DIV Vo:2V/DIV Vin:2V/DIV Vo:2V/DIV 2ms/DIV 2ms/DIV 17/35
2 5. 出力立ち上がり 立ち下がり特性 Output rise and fall characteristics Conditions Vin : 2VAC Io : % Vin:2V/DIV Vo:5V/DIV Vin:2V/DIV Vo:5V/DIV 2ms/DIV 1s/DIV Vin:2V/DIV Vo:1V/DIV Vin:2V/DIV Vo:1V/DIV 2ms/DIV 1s/DIV Vin:2V/DIV Vo:2V/DIV Vin:2V/DIV Vo:2V/DIV 2ms/DIV 1s/DIV 18/35
2 5. 出力立ち上がり 立ち下がり特性 Output rise and fall characteristics Conditions Vin : 2VAC Io : 1% Vin:2V/DIV Vo:5V/DIV Vin:2V/DIV Vo:5V/DIV 2ms/DIV 2ms/DIV Vin:2V/DIV Vo:1V/DIV Vin:2V/DIV Vo:1V/DIV 2ms/DIV 2ms/DIV Vin:2V/DIV Vo:2V/DIV Vin:2V/DIV Vo:2V/DIV 2ms/DIV 2ms/DIV 19/35
2 6. 出力立ち上がり 立ち下り特性 (ON/OFF コントロール時 ) Output rise and fall characteristics with ON/OFF CONTROL Conditions Vin : 1VAC Io : % Vonoff Vonoff:1V/DIV Vo:5V/DIV Vonoff:1V/DIV Vo:5V/DIV 5ms/DIV 1s/DIV Vonoff Vonoff:1V/DIV Vo:1V/DIV Vonoff:1V/DIV Vo:1V/DIV 5ms/DIV 1s/DIV Vonoff Vonoff:1V/DIV Vo:2V/DIV Vonoff:1V/DIV Vo:2V/DIV 5ms/DIV 1s/DIV Note : 2VAC is same as characteristics of 1VAC 2/35
2 6. 出力立ち上がり 立ち下り特性 (ON/OFF コントロール時 ) Output rise and fall characteristics with ON/OFF CONTROL Conditions Vin : 1VAC Io : 1% Vonoff Vonoff:1V/DIV Vo:5V/DIV Vonoff:1V/DIV Vo:5V/DIV 5ms/DIV 5μs/DIV Vonoff Vonoff:1V/DIV Vo:1V/DIV Vonoff:1V/DIV Vo:1V/DIV 5ms/DIV 5μs/DIV Vonoff Vonoff:1V/DIV Vo:2V/DIV Vonoff:1V/DIV Vo:2/DIV 5ms/DIV 5μs/DIV Note : 2VAC is same as characteristics of 1VAC 21/35
2 7. 出力電圧保持時間特性 Hold up time characteristics Conditions Vin : 1VAC 2VAC 1 Hold up time (ms) 1 1 2 4 6 8 1 Output current (%) (6A) 1 Hold up time (ms) 1 1 2 4 6 8 1 Output current (%) (36A) 1 Hold up time (ms) 1 1 2 4 6 8 1 Output current (%) (21A) 22/35
2 8. 過渡応答 ( 入力急変 ) 特性 Dynamic line response characteristics Conditions Io : 1% Tbp : 25 o C Vin:85VAC 13VAC Vin:17VAC 265VAC Vin:5V/DIV Vo:5mV/DIV Vin:5V/DIV Vo:5mV/DIV 5ms/DIV 5ms/DIV Vin:5V/DIV Vo:5mV/DIV Vin:5V/DIV Vo:5mV/DIV 5ms/DIV 5ms/DIV Vin:5V/DIV Vo:5mV/DIV Vin:5V/DIV Vo:5mV/DIV 5ms/DIV 5ms/DIV 23/35
2 8. 過渡応答 ( 入力急変 ) 特性 Dynamic line response characteristics Conditions Io : 1% Vin:1VAC 2VAC Tbp : 25 o C Vin:5V/DIV Vo:5mV/DIV 1ms/DIV Vin:5V/DIV Vo:5mV/DIV 1ms/DIV Vin:5V/DIV Vo:5mV/DIV 1ms/DIV Note : This test follows SEMI F47 2 24/35
2 9. 過渡応答 ( 負荷急変 ) 特性 Dynamic load response characteristics Conditions Vin : 1VAC Tbp : 25 o C Load current tr = tf= 1μs Iout 5% 1% f=1khz Io Io GND Io:5A/DIV Vo:2mV/DIV 2μs/DIV Load current tr = tf= 1μs Iout 5% 1% f=1khz Io Io GND Io:2A/DIV Vo:2mV/DIV 2μs/DIV Load current tr = tf= 1μs Iout 5% 1% f=1khz Io Io GND Io:1A/DIV Vo:2mV/DIV 2μs/DIV 25/35
2 1. 入力電圧瞬停特性 Response to brownout characteristics Conditions Io : 1% 瞬停時間 Interruption time A : 出力電圧が低下なし Output voltage does not drop. B : 出力電圧の低下がVまでいかない output voltage drop down not reaching V. C : 出力電圧がVまで低下 Output voltage drops until V. Vin:1VAC Vin:2VAC B A C B A C Vin:2V/DIV Vo:5V/DIV 5ms/DIV A:68ms B:76ms C:77ms Vin:2V/DIV Vo:5V/DIV 5ms/DIV A:68ms B:76ms C:77ms A A B C B C Vin:2V/DIV Vo:1V/DIV Vin:2V/DIV Vo:1mV/DIV 5ms/DIV 5ms/DIV A:36ms B:57ms C:58ms A:36ms B:57ms C:58ms B A C B A C Vin:2V/DIV Vo:2V/DIV Vin:2V/DIV Vo:2V/DIV 5ms/DIV 5ms/DIV A:35ms B:57ms C:58ms A:35ms B:57ms C:58ms 26/35
2 11. 入力サージ電流 ( 突入電流 ) 特性 Inrush current characteristics Conditions Vin : 1VAC Io : 1% Switch on phase angle of input AC voltage φ= Switch on phase angle of input AC voltage φ=9 Iin Vin:2V/DIV Iin:5A/DIV Vin:2V/DIV Iin:5A/DIV 2ms/DIV 2ms/DIV Iin Vin:2V/DIV Iin:5A/DIV Vin:2V/DIV Iin:5A/DIV 2ms/DIV 2ms/DIV Note : is same as characteristics of 27/35
2 11. 入力サージ電流 ( 突入電流 ) 特性 Inrush current characteristics Conditions Vin : 2VAC Io : 1% Switch on phase angle of input AC voltage φ= Switch on phase angle of input AC voltage φ=9 Iin Vin:2V/DIV Iin:5A/DIV Vin:2V/DIV Iin:5A/DIV 2ms/DIV 2ms/DIV Iin Vin:2V/DIV Iin:5A/DIV Vin:2V/DIV Iin:5A/DIV 2ms/DIV 2ms/DIV Note : is same as characteristics of 28/35
2 12. 瞬停突入電流特性 Inrush current characteristics Conditions Io : 5% 1% Vin:1VAC Vin:2VAC Note : Above data includes secondary inrush current. : is same as characteristics of 29/35
2 13. 入力電流波形 Input current waveform Conditions Io : 1% Tbp : 25 o C Vin:1AC Vin:2AC Iin Vin:2V/DIV Iin:2A/DIV Vin:2V/DIV Iin:2A/DIV 5ms/DIV 5ms/DIV Iin Vin:2V/DIV Iin:2A/DIV Vin:2V/DIV Iin:2A/DIV 5ms/DIV 5ms/DIV Note : is same as characteristics of 3/35
2 14. 高調波成分 Input current harmonics Conditions Io : 1% Tbp : 25 o C Vin:1VAC IEC61 3 2 Limit (class A) Vin:23VAC IEC61 3 2 Limit (class A) Vin:1VAC IEC61 3 2 Limit (class A) Vin:23VAC IEC61 3 2 Limit (class A) Note : is same as characteristics of 31/35
2 15. リーク電流特性 Leakage current characteristics Conditions Io : % 1% f : 5Hz 1..8 Leakage current (ma).6.4.2. 8 12 16 2 24 28 Input voltage (VAC) 1..8 Leakage current (ma).6.4.2. 8 12 16 2 24 28 Input voltage (VAC) Note : is same as characteristics of 32/35
2 16. 出力リップル ノイズ波形 Output ripple and noise waveform Conditions Vin : 1VAC Io : 1% 5mV/DIV 1μs/DIV 2mV/DIV 1μs/DIV 2mV/DIV 1μs/DIV 33/35
2 17. EMI 特性 Electro Magnetic Interference characteristics (a) 雑音端子電圧 ( 帰還ノイズ ) Conducted Emission Noise Conditions Vin : 1VAC Io : 1% Phase:N Phase:L [db(μv)] 1 < [db(μv)] 1 < 9 8 < 9 8 < 7 7 6 6 Level 5 Level 5 4 4 3 3 2 2 1 1.15.5 1. 5. 1. 3. Frequency [MHz].15.5 1. 5. 1. 3. Frequency [MHz] [db(μv)] 8 < [db(μv)] 8 < 7 < 7 < 6 6 5 5 Level 4 Level 4 3 3 2 2 1 1.15.5 1. 5. 1. 3. Frequency [MHz].15.5 1. 5. 1. 3. Frequency [MHz] [db(μv)] 8 < [db(μv)] 8 < 7 < 7 < 6 6 5 5 Level 4 Level 4 3 3 2 2 1 1.15.5 1. 5. 1. 3. Frequency [MHz].15.5 1. 5. 1. 3. Frequency [MHz] 34/35
2 17. EMI 特性 Electro Magnetic Interference characteristics (b) 雑音電界強度 ( 輻射ノイズ ) Radiated Emission Noise Conditions Vin : 1VAC Io : 1% HORIZONTAL VERTICAL [db(μv/m)] 8 7 [db(μv/m)] <C 8 <P 7 <C <P 6 6 5 5 Level 4 Level 4 3 3 2 2 1 1 3. 5. 1. 5. 1. Frequency [MHz] 3. 5. 1. 5. 1. Frequency [MHz] [db(μv/m)] 8 7 [db(μv/m)] 8 <C <P 7 <C <P 6 6 5 5 Level 4 Level 4 3 3 2 2 1 1 3. 5. 1. 5. 1. Frequency [MHz] 3. 5. 1. 5. 1. Frequency [MHz] [db(μv/m)] 8 7 [db(μv/m)] 8 <C <P 7 <C <P 6 6 5 5 Level 4 Level 4 3 3 2 2 1 1 3. 5. 1. 5. 1. Frequency [MHz] 3. 5. 1. 5. 1. Frequency [MHz] 35/35