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B&B Electronics USBPS - Datasheet User Manual

15 vdc wall-mount switching power supply

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Document No. USBPS1900 – pg. 1/1

© B&B Electronics -- May 2000

+15 VDC Wall-Mount Switching Power Supply

Model USBPS


Description

The USBPS is a switching power supply. It is a small, lightweight, wall-mount power supply

that provides a regulated output of +15 VDC @ 1.0 A from a 100-120 VAC @ 1.0 A maximum
input. The USBPS has a hollow plug with the inside contact as +15 VDC and the outer sleeve as
GND. The cord is approximately 6 feet in length.

Compatibility

The USBPS is intended to be used with B&B Electronics Model UISOHUB4, an optically

isolated four port USB hub.


Features

Two pole USA plug

Compact size, lightweight

High reliability, high efficiency

High isolation voltage

Built-in EMI filter, low ripple noise

Short circuit protection

Over voltage/over load protection


Specifications

Input Voltage

100-120 VAC

Input Frequency

47-63 Hz

Output Voltage

+15 VDC

3% (at rated input/output)

Ripple Voltage

150 mV or less (at full load)

Withstanding Voltage

3000 VAC between primary and output terminal for 1 min

Efficiency

75%

Hold Up Time

12 ms @ full load, nominal line

Overload Protection

Pulsing mode, auto recovery

Over Voltage Protection

105% - 145%

Inrush Current

Cold start, 20 A maximum

Operating Temperature

0-40

C (32-104

F) @ 100% load

Operating/Storage Humidity

20-90% relatively humidity

Safety Standards

UL 1950, CSA 22.2, T-mark

Dimensions

2.9 x 1.9 x 1.6 in (74 x 49 x 41 mm)

Plug of DC output

2.1 x 5.5 x 9.5 mm with center “+” & sleeve “-”

Length of Output Cable

180 cm (typical)