价 格: | 面议 | |
输出电流: | 420 | |
输入电压: | 85-265(V) | |
输出电压: | 27-45(V) | |
电压调整率: | 5(%) | |
负载调整率: | 5(%) | |
输出功率: | 6-7*2(W) | |
输出纹波噪音: | 忽略 | |
类型: | LED电源 | |
晶体管连接方式: | 推挽式 | |
工作效率: | 85(%) | |
型号: | VS-CC-420-25 | |
输出电压精度: | 5(%) | |
品牌: | VSTAR | |
调制方式: | 脉冲宽度调制(PWM)式 | |
产品认证: | CE | |
功率因数: | 0.9 |
参数标准/Parameter standard
型号/ Model: VS-CC-420-25
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): ≤15W
输 出/Output 输出电流(负载)/Output current (Loading):450MA±5%
输出电压(负载)/Output voltage (loading):DC18~25V
输出电压(空载)/Output voltage(no loading) DC≤38V
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%
功率因数≥95%
工作温度/Working Temperature -25℃~ 40℃
using Size (mm): L*W*H=54*20*14mm
dzsc/19/3105/19310509.jpg
参数标准/Parameter standard型号/ Model: VS-CC-620-18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): ≤15W 输 出/Output 输出电流(负载)/Output current (Loading): 650MA±5% 输出电压(负载)/Output voltage (loading): DC12~18V 输出电压(空载)/Output voltage(no loading) DC≤27V 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>0.95 工作温度/Working Temperature -25℃~ 40℃using Size (mm):L*W*H=55*30*15mm PF>0.90 效率>0.85过EMC纹波小于10%,耐压3750V 可通过PSE、CE\ULdzsc/19/3111/19311189.jpg
参数标准/Parameter standard型号/ Model: VS-CC-420-25引用标准Based on: IEC 61347 技术参数/Technologic Data 输 入/Input 额定电压/Rated voltage: AC100~240V 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):450MA±5% 输出电压(负载)/Output voltage (loading):DC18~25V 输出电压(空载)/Output voltage(no loading) DC≤38V 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% 功率因数≥95% 工作温度/Working Temperature -25℃~ 40℃using Size (mm): L*W*H=55*30*15mmPF>0.90 效率>0.85过EMC纹波小于10%,耐压3750V 可通过PSE、CE\\ULdzsc/19/3160/19316081.jpg"