www.pairuigroup.com page: 1 / 5 date: 03/07/2016 ac-dc converter encapsulated package ash-20 series, 20watt features: universal ac input/full range low ripple and noise short circuit, over current, over voltage protections high efficiency, high density 100% burn-in test 3 year warranty model input voltage (vac) output 1 (vdc/ma) output 2 (vdc/ma) output power (w) ash20-3 85~265 3.3v/4100ma / 13.5 ash20-5 5v/3500ma / 20 ash20-9 9v/2100ma / 20 ASH20-12 12v/1600ma / 20 ash20-15 15v/1300ma / 20 ash20-24 24v/850ma / 20 ash20-d5 +5v/2000ma -5v/2000ma 20 ash20-d12 +12v/830ma -12v/830ma 20 ash20-d15 +15v/650ma -15v/650ma 20 ash20-d0512 5v/2500ma 12v/600ma 20 ash20-d0515 5v/2500ma 15v/500ma 20 ash20-d0524 5v/2500ma 24v/300ma 20 note: other output models may available on request. electrical input parameters symbols test conditions / comment min. typ. max. units input voltage v in -- 85 120 -- 265 370 vac vdc input frequency f line -- 47 -- 63 hz leakage current i leakage v in =230vac/50hz -- -- 0.3 ma input current i in full load, v in =115vac -- 600 -- ma full load, v in =230vac -- 340 -- ma
www.pairuigroup.com page: 2 / 5 date: 03/07/2016 ac-dc converter encapsulated package ash-20 series, 20watt electrical input parameters symbols test conditions / comment min. typ. max. units inrush current i inrush cold start, full load, v in =115vac -- 16 -- a cold start, full load, v in =230vac -- 30 -- a output output voltage accuracy -- -- -- 2.0 -- % line regulation v out-line -- -- 2.0 -- % load regulation v out-load 10%~100% load -- 1.5 -- % efficiency -- -- 70 -- % ripple v ripple 20mhz -- 50 100 mvp-p protection short circuit hiccup mode, it will auto-recover after fault condition is removed over current 110%io, it will auto-recover after fault condition is remov ed over voltage diode clamp environment storage t storage humidity: 10% rh to 95% rh -25 -- +105 c ambient operating temperature t a startup at rated voltage(please refer to derating curve) -25 -- +70 c operating relative humidity h a non condensing 10 -- 95 % temperature coefficient -- -- -- 0.02 -- %/ c mtbf t mtbf mil-hdbk-217f(25c) 300 -- -- khrs dimension(lxwxh) 70.0 x 48.0 x 23.5mm
www.pairuigroup.com page: 3 / 5 date: 03/07/2016 ac-dc converter encapsulated package ash-20 series, 20watt electrical safety / emc safety standards design refer to ul1012, ul60950, ul60950 isolation voltage i/p-o/p:3.0kvac emc en55022 class b, en55024 notes: unless otherwise specified, all the above parameter s are measured at ambient temperature of 25c and vin = 85vac to 265vac. mechanical pin definition pin single dual two 1 fg fg fg 2 ac(n) ac(n) ac(n) 3 ac(l) ac(l) ac(l) 4 +vo +vo +vo2 5 no pin no pin -vo2 6 no pin com no pin 7 no pin no pin +vo1 8 -vo -vo -vo1 unit: mm
www.pairuigroup.com page: 4 / 5 date: 03/07/2016 ac-dc converter encapsulated package ash-20 series, 20watt electrical curve derating curve static characteristic curve note recommended test and application circuit
www.pairuigroup.com page: 5 / 5 date: 03/07/2016 ac-dc converter encapsulated package ash-20 series, 20watt note recommended emc test circuit component recommended value fuse 1a/250v, slow rating mov 14d-561k cy1, cy2 1000pf/400vac cx 0.1uf/275vac lcm 10mh ldm 4.7uh/2a
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