| 价 格: | 面议 | |
| 品牌/商标: | 比星 | |
| 类型: | LED电源 | |
| 型号/规格: | VS-DC-DC001 | |
| 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: | 12/24(V) | |
| 输出功率: | 5-15(W) | |
| 输出电压: | 3-5(V) | |
| 工作效率: | 85(%) | |
| 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 |
| 输入电压 | DC:12-24V | DC:12-24V安全电压使用及DC12-24V太阳能使用 |
| 输出电流 | 根据LED灯珠连接方式可调 | |
| DC12V输入 | (320mA±5)1~5×1W (450mA±5) 1~5×2W (610mA±5) 1~4×3W | |
| DC24V输入 | (320mA±5)1~5×1W (450mA±5) 1~5×2W (610mA±5) 1~5×3W | |
| 效率 | >95% |
尺寸:L*W*H=14.7×13.5×8mm 厂家直销,性能稳定 质量上乘,电气参数可根据客户要求调整!
"参数标准/Parameter standard型号/ Model: VS-CL-450-63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): DC45~63V 输出电压(空载)/Output voltage(no loading) DC≤75V 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%工作温度/Working Temperature -25℃~ 40℃using Size (mm):L*W*H=115*46*28MM"
参数标准/Parameter standard型号/ Model: VS-WP012-900-18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): ≤16W 输 出/Output 输出电流(负载)/Output current (Loading):900MA±5% 输出电压(负载)/Output voltage (loading):DC8~18V 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% 工作温度/Working Temperature -25℃~ 40℃using Size (mm):L*W*H=85×25×20mm 安规版可通过EMI(EN55015)和3700V 高压测试,符合CE/UL/GS 等安规要求