价 格: | 面议 | |
品牌/商标: | VSTAR | |
类型: | LED电源 | |
型号/规格: | VS-DIM003B-300-5 | |
调制方式: | 脉冲宽度调制(PWM)式 | |
晶体管连接方式: | 推挽式 | |
输入电压: | 175-265(V) | |
输出功率: | 3(W) | |
输出电压: | 9-10(V) | |
工作效率: | 70(%) | |
输出纹波噪音: | 0.002 | |
输出电压精度: | 5(%) | |
电压调整率: | 5(%) | |
负载调整率: | 5(%) | |
产品认证: | CE |
参数标准/Parameter standard
型号/ Model: VS-DIM003B-300-10
引用标准Based on: IEC 61347
技术参数/Technologic Data
输 入/Input 额定电压/Rated voltage: AC175~265V
工作频率/Frequency: 50~60Hz
输入功率(负载)/Input power(Loading): ≤4W
输 出/Output 输出电流(负载)/Output current (Loading): 0-300±5%ma
输出电压(负载)/Output voltage (loading): DC 9~10.5V
输出电压(空载)/Output voltage(no loading) DC≤16V
短路保护/Short-circuits protect: OK
超载/Over loading: OK
绝缘强度/Voltage resistance
输入—输出/Input-Output AC 1.5KV/5mA 1Min
输入—机壳/Input-Housing AC 1.5KV/5mA 1Min
纹波/ripple ≤600MVpp (120Hz)
效率/efficiency ≥70%
工作温度/Working Temperature -25℃~ 40℃
调光方式:可控硅
using Size (mm): L*W*H=27×21×19mm(塑料壳)
参数标准/Parameter standard型号/ Model:VS-DC0015-360-42引用标准Based on: IEC 61347 技术参数/Technologic Data 输 入/Input 额定电压/Rated voltage: AC175~265V 工作频率/Frequency: 50~60Hz 输入功率(负载)/Input power(Loading): ≤15W 输 出/Output 输出电流(负载)/Output current (Loading): 300-360MA可调 输出电压(负载)/Output voltage (loading): DC27~45V 输出电压(空载)/Output voltage(no loading) DC≤45V 短路保护/Short-circuits protect: OK 超载/Over loading: OK 绝缘强度/Voltage resistance 输入—输出/Input-Output AC 1.5KV/5mA 1Min 输入—机壳/Input-Housing AC 1.5KV/5mA 1Min 纹波/ripple ≤600MVpp (120Hz) 效率/efficiency ≥85% 功率因数≥95% 工作温度/Working Temperature -25℃~ 40℃using Size (mm): L*W*H=45×22×16mm适用灯型:环形灯 dzsc/19/2807/19280742.jpg dzsc/19/2807/19280742.jpgusing Size (mm): L*W*H=46×21×17mm
参数标准/Parameter standard型号/ Model: VS-CL-450-49引用标准Based on: IEC 61347技术参数/Technologic Data 输 入/Input 额定电压/Rated voltage: AC90~240V 工作频率/Frequency: 50~60Hz 输入功率(负载)/Input power(Loading): ≤30W 输 出/Output 输出电流(负载)/Output current (Loading): 450ma 输出电压(负载)/Output voltage (loading): DC42~49V 输出电压(空载)/Output voltage(no loading) DC≤55V 短路保护/Short-circuits protect: OK 超载/Over loading: OK 绝缘强度/Voltage resistance 输入—输出/Input-Output AC 1.5KV/5mA 1Min 输入—机壳/Input-Housing AC 1.5KV/5mA 1Min 纹波/ripple ≤600MVpp (120Hz)效率/efficiency ≥89%功率因数/PF≥95%工作温度/Working Temperature -25℃~ 40℃using Size (mm):L*W*H=115*46*28MM/98×36×23MM