| 价 格: | 面议 | |
| 品牌/商标: | VSTAR | |
| 类型: | LED电源 | |
| 型号/规格: | VS-DC005-320-18 | |
| 调制方式: | 脉冲宽度调制(PWM)式 | |
| 晶体管连接方式: | 单端式 | |
| 输入电压: | 85-265(V) | |
| 输出功率: | 4(W) | |
| 输出电压: | 12-14(V) | |
| 工作效率: | 85(%) | |
| 输出纹波噪音: | 0.002 | |
| 输出电压精度: | 3(%) | |
| 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-DC005-320-18
引用标准Based on: IEC 61347
技术参数/Technologic Data
输 入/Input 额定电压/Rated voltage: AC85~265V
工作频率/Frequency: 50~60Hz
输入功率(负载)/Input power(Loading): ≤6W
输 出/Output 输出电流(负载)/Output current (Loading): DC320±5ma
输出电压(负载)/Output voltage (loading): DC 12~19V
输出电压(空载)/Output voltage(no loading) DC≤17V
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 ≥80%
PF≥75%
工作温度/Working Temperature -25℃~ 40℃
using Size (mm): L*W*H=24×16.5×12mm
参数标准/Parameter standard型号/ Model: VS-DC002-320-7引用标准Based on: IEC 61347技术参数/Technologic Data输 入/Input 额定电压/Rated voltage: AC/DC12V输 出/Output 输出电流(负载)/Output current (Loading): DC320±5%ma(可以根据客户要求调节) 输出电压(负载)/Output voltage (loading): DC6-7V 输出电压(空载)/Output voltage(no loading) DC≤11.6V 短路保护/Short-circuits protect: OK 超载/Over loading: OK效率/efficiency ≥80%功率因数:≥80%工作温度/Working Temperature -25℃~ 40℃using Size (mm): L*W*H=13×10×7MMdzsc/19/2537/19253793.jpg
参数标准/Parameter standard型号/ Model: VS-DC-DC-300-42技术参数/Technologic Data引用标准Based on: IEC 61347输 入/Input 额定电压/Rated voltage: DC12-24V输 出/Output 输出电流(负载)/Output current (Loading):DC300ma±5% 输出电压(负载)/Output voltage (loading): DC27-42V 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效率/efficiency ≥95%工作温度/Working Temperature -25℃~ 40℃using Size (mm): L*W*H=37*30*14mm适用灯具:LED太阳能路灯 9-12串单颗1W灯珠或相同参数 "