Mean Well USP-350 Power Supply

350W Single Output U-Bracket Type Switch Mode Power Supply

Universal AC input / Full range
PF>0.98@115Vac; >0.94@230Vac
ZVS technology to reduce power dissipation
Protections: Short circuit / Overload /
Over voltage / Over temp.
Free air convection for 300W and 350W with 23.5 CFM forced air
High power density 6.32 W/in³
U-bracket low profile: 38mm
3 years warranty

General Specifications View Detailed Specifications .pdf (259 Kb)

AC input voltage range 90~264Vac universal input (127~370Vdc)

DC adjustment range ±10% rated output voltage

Overload protection 105%~130% constant current limiting, auto-recovery

Over voltage protection 110%~140% rated output voltage

Setup, rise, hold time (typ.) 2000ms, 100ms, 16ms at full load and 230Vac

Withstand voltage I/P - O/P: 3kVac, I/P - FG: 1.5kVac 1 minute

Working temperature -10°C ~ +65°C (refer to derating curve in Detailed Specifications)

Safety standards UL60950-1, TUV EN60950-1 approved

EMC standards EN55022 class B, EN61000-3-2,3,
EN61000-4-2,3,4,5,6,8,11, ENV50204

Connection 5+9Px2/3.96mm pitch, JST: B5P/B9Px2-VH

Case No. 941

Case dimension (L×W×H) 235.2×101.5×38 mm

Packing 1.1Kg; 16pcs/18.0Kg/0.72CuFt

Model No.	Output	Tol.	R&N	Effi.
USP-350-3.3	3.3V, 0~70.0A	±2%	80mV	78%
USP-350-5	5V, 0~70.0A	±2%	80mV	84%
USP-350-12	12V, 0~29.2A	±2%	100mV	88%
USP-350-15	15V, 0~23.4A	±2%	100mV	88%
USP-350-24	24V, 0~14.6A	±2%	150mV	88%
USP-350-48	48V, 0~7.3A	±2%	150mV	89%

Mean Well 350 Watt Single Output U-Bracket Switch-mode Power Supply
Order Code	1+	10+	Status
USP-350-3.3	A$ 151.50	A$ 140.60	Indent
USP-350-5	A$ 151.50	A$ 140.60	Indent
USP-350-12	A$ 151.50	A$ 140.60	Indent
USP-350-15	A$ 151.50	A$ 140.60	Indent
USP-350-24	A$ 151.50	A$ 140.60	Indent
USP-350-48	A$ 151.50	A$ 140.60	Indent

Prices do not include GST. 10% GST applies to goods delivered in Australia.
Australian GST is not paid on shipments despatched to an international destination.
Prices are in Australian Dollars and subject to change without notice.
Sales are subject to Computronics General Terms and Conditions of Sale
E. & O.E.

Status definitions

Stock	Stocked item. Normally available for despatch within 1 working day, subject to prior order & current stock on hand.
Indent	6 - 12 week delivery time from order confirmation. Expedited delivery available at extra cost.

Due to continuing product improvement efforts, specifications and appearance are subject to change without notice.

Mains powered equipment supplied by Computronics operates from 240Vac, 50Hz supply unless otherwise specified.

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