12V 10A 120W 开关电源 led防水电源 大功率开关电源 电源开关
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直流输出电压 | 12V | 12V | 12V | 24V |
DCoutput voltage |
输出电压容差 | ±1% | ±1% | ±1% | ±1% |
Output voltage tolerance |
额定输出电流 | 4A | 5A | 8.5A | 3A |
Output current |
输出电流范围 | 0~4A | 0~5A | 0~8.5A | 0~3A |
Output current range |
纹波及噪音 | 120mVp-p | 180mVp-p | 150mVp-p | 180mVp-p |
Wave and noise |
负载稳定度 | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
Load stability |
直流输出功率 | 48W | 60W | 100W | 72W |
Ouput power for DC |
效率 | >80% | >81% | >82% | 83% |
Efficiency |
直流电压可调范围 | 12.5-13.5V | 11.5-12.5V | 11.5-12.5V | 23.5-24.5 |
Adjustable range for DC voltage |
输入电压范围 | 180~264VAC由开关选择47-63Hz;254-370VDC |
Input voltage range | 180~264VAC selected by withch 47-63Hz;254-370VDC |
输入电流 | 2.5A/115v 1.2A/230V |
Inputcurrent |
冲击电流 | 冷启动12.5A/115VAC 25A/230VAC |
AC Inrush current | Cold start current 12.5A/115Vac 25A/230Vac |
漏电流 | <3.5mA/240VAC |
Leakage current |
过载保护 | 105%~150%类型:切断输出 复位:自动恢复 |
Overload proctection | 105-150%hiccup mode auto-recovery |
高温保护 | RTH3≥650C-700C风扇起动,≤550C风扇关闭,≥800C-850C切断输出(5-15V)-(仅限于24-48V) |
High temperature tection | RTH3≥650C-700C Fan up,≤550C Fan Close,≥800C-850C Off out(5-15V)-(Only24-48V) |
启动、上升、保持时间 | 200ms,50ms,20ms |
Setup, rise hold up time |
耐压性 | 输入输出间:1.5KvAC输入与外壳;1.5KvAC输出与外壳;0.5KvAC |
Withstand voltage | 1min I/P-O/P 1.5KV I/P-FG 0.5KV O/P-FG 0.5KV 1min |
隔离电阻 | 输入输出间,输入与外壳,输出与外壳:500VDC/100MΩ |
Isolating resistor | 1min I/P-O/P,I/P-FG , O/P-FG:500VDC/100MΩ |
工作温度、温度 | -10℃~+50℃,20%~90%RH |
Working temperature |
存储温度、温度 | -20℃~+85℃,10%~95%RH |
Storage temperature |
外形尺寸 | 160×98×42mm |
Size |
重量 | 0.48Kgs |
Weight/packing |
安全标准 | GB4943 UL60950-I EN60950-I |
Safety standards |
EMC标准 | GB9254 EN55022 class A |
EMC standards |
备注: | | | | |
1.所有参数在末特别指明时,都是230VAC电压输入,额定负载和25℃条件下测量所得值. |
2.容差是电压设定误差、电压调整率和电流调整率之总和。 | | |
3.纹波和噪声电压是在20MHz带宽示波器带12英寸双绞线末端加0.1μ和47μ电容时测得。 |
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