型号
性能 |
s-500-12 | s-500-13.5 | s-500-15 | s-500-24 | s-500-27 | s-500-36 | s-500-48 | |
直流输出电压 | 12v | 13.5v | 15v | 24v | 27v | 36v | 48v | |
输出电压容差(注2) | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | |
额定输出电流 | 40a | 37 | 33a | 20a | 18.5a | 13.8a | 10a | |
输出电流范围 | 0-40a | 0-37a | 0-33a | 0-20a | 0-18.5a | 0-13.8a | 0-10a | |
纹波及噪音(注3) | 150mv | 150mv | 150mv | 150mv | 150mv | 150mv | 200mv | 240mv |
进线稳定度(注4) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
负载稳定度(注5) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
直流输出功率 | 480w | 499.5w | 495w | 480w | 499.5w | 497w | 480w | w |
效率 | 74% | 74% | 74% | 79% | 78% | 81% | 82% | 83% |
直流电压可调范围 | 10-13.2v | 11-15v | 13-16.5v | 21-26.4v | 24-30v | 32-41v | 44-52v | 54-66v |
输入电压范围 | 90~132vac/180~264vac by switch 47~63hz;248~370vdc | |||||||
输入电流 | 8.5a/115v 6a/230v | |||||||
冲击电流 | 25a/115v 50a/230v | |||||||
漏电流 | <3.5ma/240vac | |||||||
过载保护 |
105-135%,交流开关恢复 |
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高温保护 | rth3>=65℃ fan
on<=55℃ fan off>=80℃切断输出(5~15v) rth3>=70℃ fan on<=60℃ fan off>=85℃切断输出(24~48v) |
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温度系数 | ±0.03%℃(0~50℃) | |||||||
启动、上升、保持时间 | 200ms,50ms,20ms | |||||||
抗震性 | 10~500hz,2g 10min./1周期,时长60分,each axes | |||||||
耐压性 |
输入输出间:1.5kvac,输入外壳:1.5kvac,输出外壳:0.5kvac |
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隔离电阻 | 输入输出间,输入与外壳,输出与外壳:500vac/100m ohms | |||||||
工作温度、湿度 | -10℃~+50℃,20%~90%rh | |||||||
存储温度、温度 | -20℃~+85℃,10%~95%%rh | |||||||
外形尺寸 | 240*125*65mm | |||||||
重量 | 1.8kgs | |||||||
安全标准 | 满足ul1950 | |||||||
emc标准 | …… | |||||||
注:1、以上参数测试条件为:230vac输入,额定负载,25℃
70% rh.湿度。 |
本产品的品牌是恒旭,型号是S-500-24,类型是DC/DC电源,调制方式是脉冲宽度调制(PWM)式,晶体管连接方式是单端式,输入电压是220(V),输出功率是500(W),输出电压是24(V),产品认证是ce,输出电流是20A