EPM1205SJ Tamura

EPM1205SJ Datasheet Power Modules Power Supplies with Ultra-low Standby Power Consumption Features 1.Easy to design compact AC/DC due to small number of external components 2.Enables significant reduction in power consumption of no-load and light load 3.Corresponding world wide input and PFC output voltage Vin:DC110V450V 4.Unique Tamura design insures significant reduction in buzz under light-load conditions for lower noise level 5.Reinforced insulation Applications Industrial equipment Information processing equipment AV equipment Home electric appliances Other standby power supplies and compact power supplies Certified safety standards Certified input voltage range UL60950-1, CSA C22.2 No.60950-1E132244 DC110-340V IEC60950-1CB, IEC60065CB Applicable safety standards Applicable input voltage range UL/CSA/IEC/EN60950-1 DC110-340V UL/CSA/IEC/EN60065 DC110-340V IEC/EN60335-1 DC110-450V Application circuit Method to select external parts for input rectification and smoothing as well as output smoothing is supported by the application note. TAMURA CORPORATION Rev.F Sep, 2016 1 / 9EPM1205SJ Datasheet Input-output condition Item Specification ConditionsNote Input voltage range DC110450V Average voltage DC50V450V Refer to the Input voltage derating curve Maximum input voltage 450V or less Including peak value Input ripple voltage lower limit 80V or more Ripple voltage of the AC input rectified Rated input voltage DC140V, DC340V Rated output voltage 12V Rated load current 0.5A Electrical specificationTa=25 Item Specification ConditionsNote Efficiency 75% or more Rated input voltage Rated output current Output voltage tolerance 5% Line regulation 50mV or less Input voltageDC110V450V Load regulation 200mV or less Output current0500mA No-load power 70mW or less Rated input voltage Ripple 120mVp-p or less Rated input voltage Ripple noise 150mVp-p or less Rated output current Measurement circuit Module Drain N.C. 14 12 +DC IN SecW 4 N.C. E1 C101 W1 N.C. 11 Vcc V1 L201 5 +DC OUT 150mm 10 -DC IN C202 6 N.C. N.C. RL1 C201 C203 P1 LM1 N.C. 9 VccW C204 150mm -DC OUT 7 N.C. 8 N.C. C102 E1 DC power supply C101 450BXC22M (RUBYCON) W1 Power meter WT210 (YOKOGAWA) C102 CD65ZU2GA681M (TDK) RL1Electronic load C201 25ZLG220M (RUBYCON) V1 Voltmeter Class 0.5 C202 25ZLG220M (RUBYCON) P1 Differential probe DP-100(KG) C203 25ZLG47M (RUBYCON) LM1Ripple noize meter RM-103(KG) C204 50F2D104K (RUBYCON) L201 PJ5H-2R2M KORIN TAMURA CORPORATION Rev.F Sep, 2016 2 / 9