________________
PRESS RELEASE 	Integrity Technology Corporation
2505 Technology Drive, Hayward, California. 94545 USA
www,integritytechnology.net   mailto: sales@integritytechnology.net
Editorial contact direct telephone: 408-262-8640, FAX: 504-285-0447


Very Efficient Low Cost Switching Power Supply


(August, 2004, California., USA)

	Integrity Technology Corporation offers two series of highly efficient and exceptional low cost high quality switching power supplies. 
	The 25 watts switch mode power supply is wall adapter direct plug in model. 
	The 65 watts switch mode power supply is desk top model.

	The 25 watts wall adapter has output regulation ±5% of constant output voltage from 5 to 48VDC at 5 to 25 watts output power. 
	Size is 3” by 2” by 1.55”. Many output plug options available. 
	Several standard US, UK, EU and Australian input fix plugs are offered. 
	Agency approvals from American (ETL), safety standard of UL 60950 / UL 1310 / UL 60065; EMI/FCC standard of Part 15 Class B / 22.2; 
	European (CE/GS/BS1363), safety standard of EN60950/EN61558/EN60065, EMI standards EN55022 / 61000; 
	Australian (C-ticks/Q-Nr), safety standard of IEC950/IEC558.

	The 65 watts desk top switching power supply has output regulation ±5% of constant output voltage from 5 to 48VDC at 25 to 65 watts output power. 
	Size is 4.3” by 2.6” by 1.46”. Many output plug options available. Input AC 3 prong input receptacle is built in. 
	Input It has a LED power on indicating light. 
	Agency approvals from American (ETL), safety standard of UL 60950 / UL 1310; EMI/FCC standard of Part 15 Class B / 22.2; and European (CE/GS), 
	safety standard of IEC/EN60950 and EN61558, EMI standards EN55022 / 61000.


	Standard specifications are AC input range of 100 to 24VAC, 47 to 63Hz; pulse mode auto recovery for over load protection; 
	105% to 145% over voltage protection; cold start inrush current of less than 60A peak at 230VAC; minimum hold up time of 5ms for 100 to 240VAC; 
	operating temperature is 0oC to +40oC ambient; storage temperature is -10oC to +70oC; humidity range 20% to 90% RH; MTBF is estimated at 100000 hours at full load and 25oC ambient.
	Typical production volume price of the wall adapter model, 12VDC at 1 amp, is $3.65 each and desk top model, 12VDC at 3 amp is $6.90 each.

	Integrity Technology Corporation manufactures modem transformers and ceramic resonators from their ISO9002 China factory. For free samples and information, please visit their web site www.integritytechnology.net or call 408-262-8640, FAX: 504-285-0447, or email: info@integritytechnology.net.
      			
      
      # # # # #				PR-powersupply.doc