价 格: | 面议 | |
输出电流: | 1200 | |
输入电压: | 85-265V(V) | |
输出电压: | 18-21(V) | |
电压调整率: | 5(%) | |
负载调整率: | 5(%) | |
输出功率: | 6串4并(W) | |
输出纹波噪音: | ≤600MVpp (120Hz) | |
类型: | LED电源 | |
晶体管连接方式: | 推挽式 | |
PF: | 0.98 | |
工作效率: | 89(%) | |
型号: | VS-E40-1200-21 | |
输出电压精度: | 3(%) | |
品牌: | VSTAR | |
调制方式: | 脉冲宽度调制(PWM)式 | |
产品认证: | BS |
参数标准/Parameter standard
型号/ Model: VS-E40-900-27
引用标准Based on: IEC 61347
技术参数/Technologic Data
输 入/Input 额定电压/Rated voltage: AC90~265V
工作频率/Frequency: 50~60Hz
输入功率(负载)/Input power(Loading): ≤25W
输 出/Output 输出电流(负载)/Output current (Loading): 1200ma
输出电压(负载)/Output voltage (loading): DC18~21V
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 ≥89%
功率因数/PF ≥98%
工作温度/Working Temperature -25℃~ 40℃
using Size (mm):L*W*H=56*23MM
适用于E40小路灯/庭院灯/高棚灯/工矿灯/工棚灯/天井灯PF》0.95效率0.90参数可过耐压3750V,可定制输入电压277V
dzsc/19/3274/19327400.jpg
参数标准/Parameter standard型号/ Model: VS-CC-310-70A引用标准Based on: IEC 61347技术参数/Technologic Data 输 入/Input 额定电压/Rated voltage: AC90~265V 工作频率/Frequency: 50~60Hz 输入功率(负载)/Input power(Loading): ≤24W 输 出/Output 输出电流(负载)/Output current (Loading): 320ma 输出电压(负载)/Output voltage (loading): DC36~63V 输出电压(空载)/Output voltage(no loading) DC≤73V 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 ≥98%工作温度/Working Temperature -25℃~ 40℃using Size (mm):L*W*H=65*41*25MMdzsc/19/3289/19328965.jpg
参数标准/Parameter standard型号/ Model: VS-CC-420-63A 引用标准Based on: IEC 61347技术参数/Technologic Data 输 入/Input 额定电压/Rated voltage: AC90~265V 工作频率/Frequency: 50~60Hz 输入功率(负载)/Input power(Loading): ≤25W 输 出/Output 输出电流(负载)/Output current (Loading): 420ma 输出电压(负载)/Output voltage (loading): DC36~63V 输出电压(空载)/Output voltage(no loading) DC≤90V 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 ≥93%功率因数/PF≥98%工作温度/Working Temperature -25℃~ 40℃using Size (mm):L*W*H=71*41*25MMPF>0.90 效率>0.85过EMC纹波小于10%,耐压3750V 可通过PSE、CE\ULdzsc/19/3290/19329097.jpg