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S-800W系列普通单路开关电源

伟豪专业800W开关数控电源可广泛应用于工业自动化和数控步进/伺服系统。

115V和230V可通过开关选择。

强大的功能（如PWM控制）和专业的设计（内置大风扇散热）确保电源的高效率和高可靠性。

低成本也使其更适合一般用途。

给我们发邮件报价

特征

采用一体化装置设计，温升低，发热量低。

weho每月库存：普通款20万套，发货快捷；

稳定性高，驱动工作稳定，输出电压恒定，无漂移。

基于 MOQ 100 件的定制标签。

短路保护：自动恢复

低成本、高可靠性

24个月保修

尺寸：291*132*68mm（长*宽*高）

美国开关电源制造商

通过降低工作电流和结温，可以降低器件的应力，大大提高产品的可靠性。

模块化是开关电源发展的大趋势。

分布式供电系统可由模块化电源组成，可设计N+1冗余供电系统，可实现并联方式的容量扩展。

鉴于开关电源工作噪声大的缺点，如果单独追求高频，其噪声也会增大。

部分谐振转换电路技术理论上可以实现高频化并降低噪声。

但是，部分谐振转换技术在实际应用中还存在技术问题，因此该领域还需要做大量的工作，使许多技术实用化。

设计

规格型号

MODEL		S-800-12	S-800-15	S-800-24	S-800-48
OUTPUT	DC Voltage	12V	15V	24V	48V
	Voltage Tolerance	±1%	±1%	±1%	±1%
	Rated Current	66A	54A	33A	16.6A
	Current Range	0-66A	0-54A	0-33A	0-16.6A
	Rated Power	800W	800W	800W	800W
	Ripple & Noise	150mVp-p	150mVp-p	240mVp-p	480mVp-p
	DC Adjustment Range	±5%; Can adjust from 40%~100% output voltage by external control 2-5V
	Setup, Rise, Hold Time	800ms, 50ms, 16ms at full load
INPUT	Voltage Range	90~130VAC / 180~260 VAC47~63 Hz;selected by switch260~370VDC
	AC Current	13A/115 VAC 8.0A/ 230 VAC
	Efficiency	80%	81%	85%	87%
	Inrush Current	60A/230V
	Leakage Current	3.5 mA/240VAC
PROTECTION	Over Load	110%~135%
		Protection: Protection:Current limiting, delay shut down o/p voltage, re-power on to recover
	Over Temp	TSW1(Power transistor) When temp. >100 °C, shut down o/p voltage, re-power on to recover
ENVIRONMENT	Working Temp., Humidity	-10°C~+65°C,20%~90 %RH
	Storage Temp., Humidity	-20°C~+85°C,10%~95 %RH
	Vibration	10~200Hz,2G 10min./1cycle, period for 60min, each along X, Y, Z axes
SAFETY	Withstand Voltage	I/P-O/P, I/P-FG:1500VAC
	Isolation Resistance	I/P-O/P, I/P-FG, >100M Ohms / 500VDC
	EMC Standard	Design refer to FCC Part 15 Class A
OTHERS	Weight	2.65Kg;
	Packing	6pcs/16kg/CARTON
NOTE	1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
	2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor.
	3.Tolerance: includes set up tolerance, line regulation and load regulation.
	4.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.