f lexibility CORPORATION SERIES •41920 Christy Street UP300 Series •Fremont, California 115/230 VAC •94538-3158 Auto-Selectable •510-657-2635 •Fax: 510-657-6634 Input 300 Watt •email: sales@digipwr.com Switchers •www.digipwr.com • 75% typical efficiency • FCC and VDE class A EMI filter • Up to 2 outputs • Compact 8” x 4.5” x 2” size • UL, cUL, TUV and CE • CB Test Certificate and Report • Optional cover • Optional power fail/power good signal The UP300 series are economical, high efficiency open frame Flexibility options include a cover, power fail/ power good switchers that deliver up to 300W continuous or 325W peak signal and an isolated V2 output. Output voltage options are output power from one to two outputs. The 115/230Vac given in the table below. Fully custom models are also auto-selectable input allows them to be used worldwide. available. Contact the factory for details. The UP300 is one of the flexibility series. In addition to the The UP300 is also available as the SP300 series, which is models listed on this sheet, many potential models are jumper-selectable between 115Vac and 230Vac. available that include full safety agency approval and do not Specifications are subject to change without prior notice. require any non-recurring engineering (NRE) charge. Prototype delivery is just a few weeks. Available Models Notes: Output Current Ratings 1 Model Output At least 20% of maximum output current (Im) is 1 1 2 3 4 required to maintain stated regulation. Number Output Voltage Min Max Max Peak 2 Convection cooling, 150W maximum UPF300-105 V1 �15V 1A 30A 50A 55A 3 Forced air cooling, 300W maximum UPF300-112 V1 �12V 1A 12A 25A 27A 4 Peak output, 30 sec maximum UPF300-115 V1 �15V 1A 10A 20A 21.5A 5 The UP300 series allows very fast flexible UPF300-124 V1 �24V 0.5A 6A 12.5A 13.5A modified standard design changes within these UPF300-148 V1 �48V 0.2A 3.1A 6.2A 6.7A parameters without non-recurring engineering charges and while retaining safety agency UPF300-201 V1 �5V 1A 25A 40A 44A approvals. Please contact the factory for details. V2 �12V 0.2A 8A 12A 15A 6 Can be specified in 0.1V increments 6 8 Modified standard V1 �2.5V to �48V 25A 40A 50A 7 Can be specified in 0.75V increments 7 flexibility output V2 �2.0V to �48V 8A 8A 8 Single output models only 5 options 9 Operational extremes per safety agency testing Specifications Specifications are typical at 25°C unless otherwise designated. Parameter Limits Parameter Limits Input Output (cont’d) Control Input Voltage Range 90-250Vac rated Power Up Overshoot 5% max, all outputs 9 81-132, 180-265Vac operation, auto-selecting Transient Response for 25% to 75% I change, 5% maximum o Input Frequency 47 to 63Hz deviation, with recovery to 1% within 500�S Input Operating Current 5.9A rms @ 90Vac input, 300W output Overvoltage Protection Threshold 130% typical of Vout, all outputs Input Surge Current 25A max, cold start @ 25˚C, 250Vac Power Limit Point 125% typical of maximum rated power Efficiency 75% typ at 115Vac input, full power Control Output Remote Sense Voltage Drop 0.25V max (each lead) Output Power 150W, natural convection cooling Environmental 300W, 28CFM forced air cooling Operating Temperature Range 0°C to �50°C 325W peak (full power) Line Regulation �0.2%, V (min) to V (max) in in Operating Temperature Range 0°C to �70°C Derate linearly from full Load Regulation �1% (V1, 20% to 100% I ) m (extended range) power at �50°C to half power at �70°C �5% (V2, 20% to 100% I ) m Storage Temperature Range �25°C to �85°C Cross Regulation �0.5% (V1, 20% to 100% I on V2) m Relative Humidity 5% to 95%, non-condensing �5% (V2, 50% to 100% I on V1) m Vibration 0.75G peak, 5Hz to 500Hz. Test three Noise and Ripple 0.5% max RMS, 1% max P-P, on V1 or V2 orthogonal axes at 1 octave/min, 5 min with full load dwell at four major resonances Power up Overshoot 5% max, all outputs MTBF 190,000 hours typical calculated per MIL STD Transient Response V1, for 25% to 75% I change, 5% maximu m 217 F, 30˚C ambient deviation with recovery to 1% within 250�S Weight 2.1 lbs. (0.95 kg) Hold-up time 16mS @ 115Vac input, 300W output CORPORATION •41920 Christy Street •Fremont, California f lexibility •94538-3158 SERIES •510-657-2635 •Fax: 510-657-6634 DP120O.24-US