Efficiency More than 80% Rated input voltage Rated output current Output voltage tolerance ±5%

Transcription

1 Input-output condition Item Input voltage range Rated input voltage Rated output voltage Rated load current Specification DC1~450V DC140V, DC340V 12V 1A Electrical specification Ta=25 Efficiency More than 80% Rated input voltage Rated output current Output voltage tolerance ±5% Line regulation Less than 0mV Input voltage DC1V~450V Load regulation Less than 250mV Output current 0~1A No-load power Less than 70mW Rated input voltage Ripple Less than 120mVp-p Rated input voltage Ripple noise Less than 150mVp-p Rated output current Measurement circuit 14 Drain Module 12 +DC IN E1 W1 C Vcc -DC IN VccW 8 FB SecW +DC OUT -DC OUT C201 L201 C mm 150mm C203 C204 V1 P1 LM1 RL1 C2 E1 : DC power supply W1 : Wattmeter WT2 (YOKOGAWA) RL1: Electronic load V1 : Voltmeter Class 0.5 P1 : Differential probe DP-0(KG) LM1: Ripple noize meter RM-3(KG) C1 : 450BXC33M (RUBYCON) C2 : CD85-E2GA2M (TDK) C201 : 25ZLG330M (RUBYCON) C202 : 25ZLG330M (RUBYCON) C203 : 25ZLG47M (RUBYCON) C204 : 50F2D4K (RUBYCON) L201 : PJ5H-2R2M (KORIN ) 1 / 6

2 負荷率 Load 負荷率 factor (%) (%) Protection Overcurrent protection More than 1.05A Auto recovery Overvoltage protection 13.5~18V Latch off Overheat protection Latch off Insulation Insulation voltage 3.0kV (or 3.6kV) AC 1min (or AC 2sec) (Between Pri-Sec) Cutoff 2mA Insulation resistance More than 0MΩ DC500V (Between Pri-Sec) Environmental conditions Operation temperature -20 ~80 Stand for ambient temperature derating Operating humidity Storage temperature Storage humidit 20~95%RH (No condensation) -25 ~85 5~95%RH (No condensation) Ambient temperature derating curve Reduce the load current according to the following temperature derating table 周囲温度 ( ) 周囲温度 Ambient temperature ( ) 2 / 6

3 Output Voltage [V] Output Voltage [V] Input Power [W] Efficiency [%] Input Power [mw] Typical characteristics Ta=25 0 Efficiency 50 Input power (at no load) DC140V DC340V Output Current [ma] Input Voltage VDC [V] Load regulation DC140V DC340V Input power (at light load) DC140V DC340V Output Current [ma] Output Current [ma] Line regulation No load (0A) 12.4 Rated load (1A) Input Voltage VDC [V] 3 / 6

4 Outline dimensional drawing Unit:mm 4 / 6

5 Recommended hole diameter and land size The round pulling out figure is a pin numbering. Component side Unit:mm Terminal function and connection Secondaries Pin No. Name Explanation of terminals SecW Output terminal (+) 5 +DC OUT 6 Output terminal (-) 7 -DC OUT Primaries Pin No. Name Explanation of terminals 8 FB 9 VccW -DC IN 11 Vcc 12 +DC IN Drain DC voltage input terminal (-) Terminal for start-up time adjustment DC voltage input terminal (+) Terminal for noise adjustment 5 / 6

6 Application circuit example EPM module AC85V~AC276V (50/60Hz) 14 Drain L F1 L1 D1 12 +DC IN C1 C2 11 Vcc SecW 4 N -DC IN +DC OUT 5 L201 +DC OUT 9 VccW 6 C201 C202 -DC OUT 7 -DC OUT 8 FB C3 Symbol Description Part No. Manufacturer D1 Diode D2SB60 SHINDENGEN L1 Inductor LF-4Z-E393 KORIN L201 Inductor PJ5H-2R2M KORIN C1 Capacitor LE4-MX OKAYA C2 Capacitor 450BXC33M RUBYCON C3 Capacitor CD85-E2GA2M TDK C201 Capacitor 25ZLG330M RUBYCON C202 Capacitor 25ZLG330M RUBYCON F1 Fuse FCT 250V 1.6A NIPPON-SEISEN 6 / 6