Product name		GTK-75-5	GTK-75-12	GTK-75-24	GTK-75-48
output	DC voltage	5V	12V	24V	48V
	Output rated current	12A	6A	3.2A	1.62A
	Output current range	0~12.0A	0~6.0A	0-3.2A	0~1.6A
	Rated output power	60W	72W	75W	75W
	Total peak output power	72W	86.4W	92W	92W
	Peak output current	14.4A	7.2A	3.83A	1.91A
	Peak ripple noise	50mV	80mV	80mV	120mV
	Output voltage regulation range	4.75V-5.5V	10.8V-13.2V	21.6V-26.4V	43.2V-52.8V
	stabilized voltage precision	±1%
	Source adjustment rate	±0.5%
	Load adjustment rate	±1%
	temperature coefficient	±0.03%/℃
	Output startup time	≤1S(230Vac input, Full load)
	Output hold time	≥20mS(230Vac input, Full load) ≥10mS(120Vac input, Full load)
	Overshoot of voltage	<5.0%
input	Input voltage	90Vac~264Vac
	Input rated voltage range	100Vac~240Vac
	Input frequency	47Hz~63Hz
	Starting voltage	88Vac(176VAC~264VA,-30℃)(,
	efficiency	≥79%	≥84%	≥86.5%	≥88%
	Input current	≤2.5 A
	Start the shock current	≤60A (input 264Vac, power cooler state)
	standby power	<0.5W
protect	Overpower protection	63W~90W	75.6W~108W constant power	80.64W~115.2W constant power	81.6W~116.6Wconstant power
function	Overvoltage protection	5.5V~7.0V	13.2V~15.6V	26.4V~32.4V	52.8V~62.4V
	Overcurrent protection	12.6A~18A	6.3A~9Aconstant power	3.36A~4.8Aconstant power	1.701A~2.43constant power
	Short circuit protection	It can be short circuited for a long time and automatically recover after the short circuit is eliminated
Environmental Science	Working temperature and humidity	-20℃~70℃; 20%~90%RH
Environmental Science	Storage temperature and humidity	-40℃~85℃; 10%~95%RH

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