1/4 gsacm-mini april 2004 features wide range input voltage single output max 4w designed for on line charging of mobile phones emc compliance ets300-342-1 safety approval according to en60950, csa/ul1950 output current and voltage levels according to customer requirements output voltage precision 5% output current precision 10% output ripple voltage <100 mvpp input fuse protection output short circuit protection 2 wires dc cord terminated with any custom connector available with a variety of ac plugs: ac plug selection includes europe, uk, us, australia, china low stand by power ce marked. ul, australia, uk, south africa and china marking upon request ? description the charger has been designed for changing nimh, nicd and li-ion batteries in gprs hand held mobile phones. it is a very low cost high efficiency ac/dc switching mode constant voltage & current generator. the output voltage and current levels are set up by design in accordance with customer requirements. typical reference values in this data sheet are 5v, 700 ma with the input ranging (90 264 v rms ). coming into its light housing, the charger can be as- sembled with a variety of ac plugs identified by spe- cific ordering numbers. interface to the phone is ensured via a 2 wires cord with strain relief, terminated with customer specified connector. typical weight is 25 grams only, without cable. plug type generic part number euro gsacm-stm/1 uk gsacm-stm/2 usa gsacm-stm/3 australia gsacm-stm/4 china gsacm-stm/5 euro plug preliminary switch mode travel charger
gsacm-mini 2/4 electrical characteristics (t amb =25 c, unless otherwise specified.) gsacm-stm agency approvals the charger is certified by competent agencies to comply with most popular safety and emc requirements, in- cluding: en60950 ets300-342-1 it is marked ce, other marking including ul, australia, uk, south africa and china are available upon request and agreement. symbol parameter test condition min. typ. max. unit v i input voltage 90 264 v rms v o output voltage limit 0 < i o < 700 ma 4.75 5.0 5.25 v i o output current limit v o = v o nom. 700 850 ma v or output ripple i o =700 ma 100 mvpp w io input power no load condition 0.3 w v is isolation voltage input to output, t=60s (en60950) 3000 v rms t op operating ambient temperature -5 55 c t stg storage temperature range -40 70 c n efficiency 75%
3/4 gsacm-mini mechanical data euro plug version (dimensions in mm)
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