Description

Features：

Model No: TA12

Product Name: China manufacturer 10W 18W 24W Open Frame Power Supply

* Ultra small shape design, easy to install

* Full load operation, low temperature rise

* Meet safety requirements, and isolation withstand voltage is greater than 1500VAC

* Refer to EMC design, can be certified, low ripple processing.

* Optional synchronous rectification technology, higher efficiency and lower temperature rise.

* Output short-circuit, over-current, over-power protection functions are perfect.

Electrical Parameters/Specifications
Model No		TA18-5V3A	TA12-12V1.5A	TA18-12V2A	TA18-24V1A
Output	DC voltage	5V	12V	12V	24V
	Rated current	3A	1.5A	2A	1A
	Current range	0-3A	0-1.5A	0-2A	0-1A
	rated power	10W	18W	24W	24W
	Ripple and Noise (Maximum)	50mVp-p	80mVp-p	80mVp-p	100mVp-p
	Voltage accuracy	±5%	±3%	±3%	±3%
	Linear adjustment rate	±0.5%	±0.5%	±0.5%	±0.5%
	Load Regulation	±1%	±1%	±1%	±1%
	Efficiency (TYP)	78%	85%	85%	88%
	Voltage adjustment range	not adjustable
	Start-up, rise time	1500ms,30ms/220VAC  2500ms,30ms/110VAC(full load）
Input	voltage range	VAC90-264V  VDC127~370V (Please refer to “Derating Curve”)
	Frequency Range	47~63Hz
	AC current (TYP)	0.3A/220VAC ,0.5A/110VAC
	Inrush current (TYP)	COLD START 35A
	leakage current	<2mA/240VAC
Current Protection	short circuit	Protection mode: hiccup mode, automatic recovery after abnormal condition is removed
	over current	110%~200% of rated output current
	over power	110%~200% of rated output power
Environmental	Operating temperature	﹣20～﹢60℃ (Please refer to “Derating Curve”)
	Working humidity	20~90%RH, no condensation
	Storage temperature and humidity	﹣40～﹢85℃,10～95%RH
	Vibration resistant	10～500Hz, 2G 10 minutes/cycle, X, Y, Z axis each 60 minutes
Safety and Electromagnetic Compatibility	safety regulations	Refer to CE, IT general standard design
	Pressure resistance	I/P-O/P:1.5KVAC
	Insulation resistance	I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/70%RH
Mechanical	Size (L*W*H)	65*32.5*16mm(L*W*H）
	weight	About 0.3Kg/PCS
Remarks	1. Unless otherwise specified, all specifications are measured under the input of 220VAC, rated load, and 25°C ambient temperature.
	2. Ripple and noise measurement method: use a 30CM twisted pair cable, and the terminals should be connected in parallel with 0.1uf and 47uf capacitors, and measure at 20MHZ bandwidth.
	3. Accuracy: including setting error, linear adjustment rate and load adjustment rate.
	4. Linear adjustment rate measurement method: under rated load, from low voltage to high voltage test.
	5. Load regulation measurement method: from 0% to 100% rated load.
	6. The power supply should be regarded as a part of the components in the system, and the relevant confirmation of electromagnetic compatibility should be carried out in conjunction with the terminal equipment.