Multi-output Battery Backup Power Supply Board

Universal input, multi-output battery back up power supply

This universal input (90-280 VAC, 50/60 Hz) power supply board has 12 VDC, 5 VDC, 3.3 VDC, and 2.5VDC outputs, and charges a 12 volt lead acid battery which automatically switches in when the AC power is removed.
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Custom design and manufacture of state-of-the-art battery chargers, UPS, and power supplies for OEMs in a hurry!

. Model : PST-DCUPS-30 Multiple output AC input DC power supply with battery backup, a DC UPS board level product.

Model Number	PST-DCUPS30 Battery Backup Power Supply Board
Input Voltage Range	84-264 VAC 50/60 Hz
Output Voltages	12 volts DC (varies between 14 and 10 volts during battery charge and discharge)	5 Volts DC Regulated	3.3 Volts DC Regulated	2.5 Volts DC Regulated
Peak Output Current	1 amp nominal, 2.5 Amps max under AC, 5 amps max under Battery power	1 Amp	3 Amps	1.2 Amps
Peak Output Power	30 Watts peak	5 Watts	10 Watts	3 Watts
Remote control, Annunciation and data outputs	TTL Signals for: Remote "sleep" mode (all but 12 volt supply are cut off) Remote turn back on AC fail Battery "should be replaced" alarm
Load Regulation	±3% over rated current except for the 12 volt output
Customizable	The current for the different outputs can be increased if not all the outputs are used, the voltages can be changed to your requirements
Dimensions	5 x 7.75 x 1.75 inches (127 x 197 x 44 mm)
Connectors	For table of connectors and pinouts click here
Recommended 12 volt battery	For indoor use use any of the 12 volt batteries at http://www.powerstream.com/BB.htm For Outdoor use the Hawker Cyclone may have a wider temperature range.

Connector Chart

Connector

Mating Connector

Pin 1

Pin 2

Pin 3

Pin 4

Pin 5

Pin 6

Pin 7

Pin 8

Pin 9

Pin 10

Pin 11

Pin 12

J101 (AC)

Molex 09-50-8053

AC-line

AC-Neutral

Chassis
Ground

J102 (Output)

Molex 39-01-2125

AC-lost

Battery Alarm

+2.5 Volts

+3.3 Volts

+5 Volts

Power Down (pulling this pin low turns on the outputs)

Gnd

+12 Volts keep alive

J103 (Battery)

Molex 39-01-2025

Battery Negative

Battery Positive

Price PST-DCUPS30 sample

$100.00 Usually not in stock -- call for information

input +5 VDC at 1 amp +3.3 VDC at 3 amps. Also available from this board are 2.5 VDC at 1.2 Amps +12 VDC at 1 amp, AC failed signal--A TTL signal indicating that the AC power is down. Battery bad alarm--A TTL signal indicating that the battery should be replaced. External power down signal--shuts everything down but +12 VDC when activated by an external TTL signal. Also turns the supply on with a TTL signal. Size of board: 5 x 7.75 x 1.75 inches. the 1.75 inches can be negotiated down to 1.32 if necessary. Size of battery: The Hawker Cyclone 8 AH 12 Volt pack is 5.25 x 3.68 x 4.19 inches, and weighs 6.75 kg.

Advantages:

Inexpensive switchmode AC switching power supply AC/ DC converter.

Inexpensive fully regulated power supply with IEC input and

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Battery back-up power supply, multi-output 12 volts, 5 volts, 3.3 volts, and 2.5 volts