wall industries, inc. 5 watson brook road exeter, nh 03833 12/30/2011 603-778-2300 www.wallindustries.com fax 603-778-9797 page 1 of 4 datasheet rev. a pshf25w series 85~264vac (120~370vdc) input voltage range 25 watts output power 3.3, 5, 12, 15, 24, & 48vdc single outputs ac/dc switching power supplies features ? rohs compliant ? 10% voltage adjustment range ? free air convection ? 85~264vac (120~370vdc) input voltage range ? high reliability ? single outputs ? 3.88? x 3.23? x 1.38? enclosed case ? 25w output power ? 100% full load burn-in tested ? short circuit, over load , over voltage protection ? ul60950, gb4943, and en60950 safety approvals description the pshf25w series of ac/dc power supplies offers 25w of output power in a 3.88? x 3.23? x 1.38? enclosed case. this series consists of 3.3, 5, 12, 15, 24, and 48vdc single output models with a universal input voltage range of 85~264vac (120~370vdc). th ese supplies have a 10% output ad justment range and are protected against short circuit, over load, and over voltage cond itions. this series is rohs compliant and has ul60950, gb4943, and en60950 safety approvals.
rev. a pshf25w series 25w, single outputs universal input voltage ac/dc switching power supplies wall industries, inc. 5 watson brook road exeter, nh 03833 12/30/2011 603-778-2300 www.wallindustries.com fax 603-778-9797 page 2 of 4 specifications: pshf25w series all specifications are based on 25c, nominal input voltage, and maximum output current unless otherwise noted. we reserve the right to change specifications based on technological advances. specification test conditions min nom max unit input specifications ac input voltage range 85 264 vac input voltage range dc input voltage range 120 370 vdc at 115vac 20 inrush current at 230vac cold start 40 a input frequency 47 63 hz output specifications output voltage see table output voltage adjustment range -10 +10 % line regulation full load -0.5 +0.5 % load regulation 0.5 % output current see table output power see table ripple & noise see table rise time full load 50 ms hold-up time full load 20 ms protection over load protection 110 150 % over voltage protection 115 150 % short circuit protection yes general specifications efficiency see table input to output 3000 input to fg 1500 withstand voltage output to fg all for 1 minute 500 vac leakage current at 230vac 0.7 ma environmental specifications operating temperature -10 +50 c operating humidity non-condensing 20 93 % rh storage temperature -20 +85 c storage humidity non-condensing 20 95 % rh cooling method free air convection physical specifications weight 8.5oz (240g) dimensions (l x w x h) 3.88 x 3.23 x 1.38 inches (98.5 x 82 x 35 mm) safety & emc characteristics safety standards ul60950, en60950, gb4943 emc standards gb9254, en55022 class b, en55024, en61 000-3-2,3, en61000- 4-2,3,4,5,6,8,11
rev. a pshf25w series 25w, single outputs universal input voltage ac/dc switching power supplies wall industries, inc. 5 watson brook road exeter, nh 03833 12/30/2011 603-778-2300 www.wallindustries.com fax 603-778-9797 page 3 of 4 model selection table model number input voltage range output voltage output current ripple & noise output power efficiency pshf25w-sl-3.3 3.3 vdc 6a 80mvp-p 20w 67% pshf25w-sl-5 5 vdc 5a 80mvp-p 25w 72% pshf25w-sl-12 12 vdc 2.1a 100mvp-p 25.2w 78% pshf25w-sl-15 15 vdc 1.7a 100mvp-p 25.5w 78% pshf25w-sl-24 24 vdc 1.1a 150mvp-p 26.4w 80% pshf25w-sl-48 85 ~ 264 vac or 120 ~370 vdc 48 vdc 0.57a 150mvp-p 27.4w 82% mechanical drawing 0.26 (6.5) 2 - m3 0.71 (18) ?0.14 (?3.5) 3.43 (87) 2.91 (74) ?0.14 (?3.5) 0.27 (6.8) 0.69 (17.5) 1.10 (28) 1.38 (35) 3.88 (98.5) 3.48 (88.5) 0.2 (5) ?0.14 (?3.5) 0.27 (6.8) 2.76 (70) 2 - m3 0.81 (20.5) 2.17 (55) ?0.14 (?3.5) 3.23 (82) 1.59 (40.5) 0.2 (5) unit: inches (mm)
rev. a pshf25w series 25w, single outputs universal input voltage ac/dc switching power supplies wall industries, inc. 5 watson brook road exeter, nh 03833 12/30/2011 603-778-2300 www.wallindustries.com fax 603-778-9797 page 4 of 4 company information wall industries, inc. has created custom and modified units for over 50 years. our in-house research and development engineers will provide a solution that exceeds your perfo rmance requirements on-time and on budget. our iso9001-2008 certification is just one example of our commitment to produc ing a high quality, well-documented product for our customers. our past projects demonstrate our commitment to you, our cu stomer. wall industries, inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and f unction requirements. we will continue to provide ongoing support for your project a bove and beyond the design and production phases. give us a call today to discuss your future projects. contact wall industries for further information: phone : ? (603)778-2300 toll free : ? (888)597-9255 fax : ? (603)778-9797 e-mail : sales@wallindustries.com web : www.wallindustries.com address : 5 watson brook rd. exeter, nh 03833
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