| 输入特性 |
输入电压 |
|
标称5Vdc |
4.75～5.25Vdc |
| |
|
标称12Vdc |
11.4～12.6Vdc |
| |
|
标称15Vdc |
14.25～15.75Vdc |
| |
|
标称24Vdc |
22.8～25.2Vdc |
| |
|
标称48Vdc |
45.6～50.4Vdc |
|
| |
| 输出特性 |
输出电压整定值精度 |
|
|
±3％ |
源效应 |
标称负载，全电压输入范围 |
|
±1％ |
负载效应 |
标称输入，全负载范围 |
|
±1％ |
纹波及噪声 |
|
|
50mVp-p |
|
| |
| 一般特性 |
开关频率 |
|
|
50～100KHz |
隔离电压 |
输入对输出 |
|
1000Vdc/1min |
最大壳温 |
|
|
+85℃ |
工作环境温度 |
|
|
-10℃～+55℃ |
存储温度 |
|
|
-40℃～+120℃ |
温度系数 |
|
|
≤±0.02％/℃ |
MTBF |
Bellcore TR332(25℃) |
|
1000000Hrs |
冷却方式 |
|
|
自然风冷 |
|
| |
PR1W系列产品
型号 |
输入电压
范围(V) |
标称输出电压(V)/标称输出电流(mA) |
纹波及
噪声
(mVp-p) |
典型效率(%) |
Vo1/Io1 |
Vo2/Io2 |
Vo3/Io3 |
PR5S5-100A |
4.75-5.25 |
5/100 |
|
|
50 |
45 |
PR5S5-200A |
4.75-5.25 |
5/200 |
|
|
50 |
45 |
PR5S5-300A |
4.75-5.25 |
5/300 |
|
|
50 |
50 |
PR5S12-100A |
4.75-5.25 |
12/100 |
|
|
50 |
52 |
PR5S15-100A |
4.75-5.25 |
15/100 |
|
|
50 |
42 |
PR5S24-50A |
4.75-5.25 |
24/50 |
|
|
50 |
52 |
PR12S5-100A |
11.40-12.60 |
5/100 |
|
|
50 |
52 |
PR12S5-200A |
11.40-12.60 |
5/200 |
|
|
50 |
45 |
PR12S12-100A |
11.40-12.60 |
12/100 |
|
|
50 |
52 |
PR12S15-100A |
11.40-12.60 |
15/100 |
|
|
50 |
52 |
PR12S24-50A |
11.40-12.60 |
24/50 |
|
|
50 |
45 |
PR15S5-100A |
14.25-15.75 |
5/100 |
|
|
50 |
45 |
PR15S12-100A |
14.25-15.75 |
12/100 |
|
|
50 |
52 |
PR15S15-100A |
14.25-15.75 |
15/100 |
|
|
50 |
52 |
PR15S24-50A |
14.25-15.75 |
24/50 |
|
|
50 |
52 |
PR24S5-100A |
22.80-25.20 |
5/100 |
|
|
50 |
45 |
PR24S5-200A |
22.80-25.20 |
5/200 |
|
|
50 |
45 |
PR24S12-100A |
22.80-25.20 |
12/100 |
|
|
50 |
52 |
PR24S15-100A |
22.80-25.20 |
15/100 |
|
|
50 |
52 |
PR24S24-100A |
22.80-25.20 |
24/50 |
|
|
50 |
52 |
PR5D5-100A |
4.75-5.25 |
+5/+100 |
-5/-100 |
|
50/50 |
45 |
PR5D12-50A |
4.75-5.25 |
+12/+50 |
-12/-50 |
|
50/50 |
52 |
PR5D15-50A |
4.75-5.25 |
+15/+50 |
-15/-50 |
|
50/50 |
52 |
PR5D24-20A |
4.75-5.25 |
+24/+20 |
-24/-20 |
|
50/50 |
52 |
PR12D5-100A |
11.40-12.60 |
+5/+100 |
-5/-100 |
|
50/50 |
45 |
PR12D12-50A |
11.40-12.60 |
+12/+50 |
-12/-50 |
|
50/50 |
52 |
PR12D15-50A |
11.40-12.60 |
+15/+50 |
-15/-50 |
|
50/50 |
52 |
PR12D24-20A |
11.40-12.60 |
+24/+20 |
-24/-20 |
|
50/50 |
52 |
PR15D5-100A |
14.25-15.75 |
+5/+100 |
-5/-100 |
|
50/50 |
45 |
PR15D12-50A |
14.25-15.75 |
+12/+50 |
-12/-50 |
|
50/50 |
52 |
PR15D15-50A |
14.25-15.75 |
+15/+50 |
-15/-50 |
|
50/50 |
52 |
PR15D24-20A |
14.25-15.75 |
+24/+20 |
-24/-20 |
|
50/50 |
52 |
PR24D5-100A |
22.80-25.20 |
+5/+100 |
-5/-100 |
|
50/50 |
45 |
PR24D12-50A |
22.80-25.20 |
+12/+50 |
-12/-50 |
|
50/50 |
52 |
PR24D15-50A |
22.80-25.20 |
+15/+50 |
-15/-50 |
|
50/50 |
52 |
PR24D24-20A |
22.80-25.20 |
+24/+20 |
-24/-20 |
|
50/50 |
52 |
|
| |
PR3W系列产品
型号 |
输入电压
范围(V) |
标称输出电压(V)/标称输出电流(mA) |
纹波及
噪声
(mVp-p) |
典型效率(%) |
Vo1/Io1 |
Vo2/Io2 |
Vo3/Io3 |
PR5S5-500B |
4.75～5.25 |
5/500 |
|
|
50 |
55 |
PR5S12-250B |
4.75～5.25 |
12/250 |
|
|
50 |
60 |
PR5S15-200B |
4.75～5.25 |
15/200 |
|
|
50 |
60 |
PR5S24-125B |
4.75～5.25 |
24/125 |
|
|
50 |
60 |
PR12S5-500B |
11.40～12.60 |
5/500 |
|
|
50 |
55 |
PR12S12-250B |
11.40～12.60 |
12/250 |
|
|
50 |
60 |
PR12S15-200B |
11.40～12.60 |
15/200 |
|
|
50 |
60 |
PR12S24-125B |
11.40～12.60 |
24/125 |
|
|
50 |
60 |
PR15S5-500B |
14.25～15.75 |
5/500 |
|
|
50 |
55 |
PR15S12-250B |
14.25～15.75 |
12/250 |
|
|
50 |
60 |
PR15S15-200B |
14.25～15.75 |
15/200 |
|
|
50 |
60 |
PR15S24-125B |
14.25～15.75 |
24/125 |
|
|
50 |
60 |
PR24S5-500B |
22.80～25.20 |
5/500 |
|
|
50 |
55 |
PR24S12-250B |
22.80～25.20 |
12/250 |
|
|
50 |
60 |
PR24S15-200B |
22.80～25.20 |
15/200 |
|
|
50 |
60 |
PR24S24-125B |
22.80～25.20 |
24/125 |
|
|
50 |
60 |
PR48S5-500B |
45.60～50.40 |
5/500 |
|
|
50 |
55 |
PR48S12-250B |
45.60～50.40 |
12/250 |
|
|
50 |
60 |
PR48S15-200B |
45.60～50.40 |
15/200 |
|
|
50 |
60 |
PR48S24-125B |
45.60～50.40 |
24/125 |
|
|
50 |
60 |
PR5D12-100B |
4.75～5.25 |
+12/+100 |
-12/-100 |
|
50/50 |
60 |
PR5D15-100B |
4.75～5.25 |
+15/+100 |
-15/-100 |
|
50/50 |
60 |
PR5D24-60B |
4.75～5.25 |
+24/+60 |
-24/-60 |
|
50/50 |
60 |
PR12D12-100B |
11.40～12.60 |
+12/+100 |
-12/-100 |
|
50/50 |
60 |
PR12D15-100B |
11.40～12.60 |
+15/+100 |
-15/-100 |
|
50/50 |
60 |
PR12D24-60B |
11.40～12.60 |
+24/+60 |
-24/-60 |
|
50/50 |
60 |
PR15D12-100B |
14.25～15.75 |
+12/+100 |
-12/-100 |
|
50/50 |
60 |
PR15D15-100B |
14.25～15.75 |
+15/+100 |
-15/-100 |
|
50/50 |
60 |
PR15D24-60B |
14.25～15.75 |
+24/+60 |
-24/-60 |
|
50/50 |
60 |
PR24D12-100B |
22.80～25.20 |
+12/+100 |
-12/-100 |
|
50/50 |
60 |
PR24D15-100B |
22.80～25.20 |
+15/+100 |
-15/-100 |
|
50/50 |
60 |
PR24D24-60B |
22.80～25.20 |
+24/+60 |
-24/-60 |
|
50/50 |
60 |
PR48D12-100B |
45.60～50.40 |
+12/+100 |
-12/-100 |
|
50/50 |
60 |
PR48D15-100B |
45.60～50.40 |
+15/+100 |
-15/-100 |
|
50/50 |
60 |
PR48D24-60B |
45.60～50.40 |
+24/+60 |
-24/-60 |
|
50/50 |
60 |
PR5D12S5B |
4.75～5.25 |
+12/+100 |
-12/-100 |
5/100 |
50/50/50 |
64 |
PR5D15S5B |
4.75～5.25 |
+15/+100 |
-15/-100 |
5/100 |
50/50/50 |
64 |
PR12D12S5B |
11.40～12.60 |
+12/+100 |
-12/-100 |
5/100 |
50/50/50 |
64 |
PR12D15S5B |
11.40～12.60 |
+15/+100 |
-15/-100 |
5/100 |
50/50/50 |
64 |
PR24D12S5B |
22.80～25.20 |
+12/+100 |
-12/-100 |
5/100 |
50/50/50 |
64 |
PR24D15S5B |
22.80～25.20 |
+15/+100 |
-15/-100 |
5/100 |
50/50/50 |
64 |
|
| |
PR5W系列产品
型号 |
输入电压
范围(V) |
标称输出电压(V)/标称输出电流(mA) |
纹波及
噪声
(mVp-p) |
典型效率(%) |
Vo1/Io1 |
Vo2/Io2 |
Vo3/Io3 |
PR5S5-1000C |
4.75～5.25 |
5/1000 |
|
|
50 |
55 |
PR5S12-400C |
4.75～5.25 |
12/400 |
|
|
50 |
60 |
PR5S15-300C |
4.75～5.25 |
15/300 |
|
|
50 |
60 |
PR5S24-200C |
4.75～5.25 |
24/200 |
|
|
50 |
60 |
PR12S5-1000C |
11.40～12.60 |
5/1000 |
|
|
50 |
55 |
PR12S12-400C |
11.40～12.60 |
12/400 |
|
|
50 |
60 |
PR12S15-300C |
11.40～12.60 |
15/300 |
|
|
50 |
60 |
PR12S24-200C |
11.40～12.60 |
24/200 |
|
|
50 |
60 |
PR15S5-1000C |
14.25～15.75 |
5/1000 |
|
|
50 |
55 |
PR15S12-400C |
14.25～15.75 |
12/400 |
|
|
50 |
60 |
PR15S15-300C |
14.25～15.75 |
15/300 |
|
|
50 |
60 |
PR15S24-200C |
14.25～15.75 |
24/200 |
|
|
50 |
60 |
PR24S5-1000C |
22.80～25.20 |
5/1000 |
|
|
50 |
55 |
PR24S12-400C |
22.80～25.20 |
12/400 |
|
|
50 |
60 |
PR24S15-300C |
22.80～25.20 |
15/300 |
|
|
50 |
60 |
PR24S24-200C |
22.80～25.20 |
24/200 |
|
|
50 |
60 |
PR48S5-1000C |
45.60～50.40 |
5/1000 |
|
|
50 |
55 |
PR48S12-400C |
45.60～50.40 |
12/400 |
|
|
50 |
60 |
PR48S15-300C |
45.60～50.40 |
15/300 |
|
|
50 |
60 |
PR48S24-200C |
45.60～50.40 |
24/200 |
|
|
50 |
60 |
PR5D5-500C |
4.75～5.25 |
+5/+500 |
-5/-500 |
|
50/50 |
60 |
PR5D12-200C |
4.75～5.25 |
+12/+200 |
-12/-200 |
|
50/50 |
60 |
PR5D15-150C |
4.75～5.25 |
+15/+150 |
-15/-150 |
|
50/50 |
60 |
PR5D24-100C |
4.75～5.25 |
+24/+100 |
-24/-100 |
|
50/50 |
60 |
PR12D5-500C |
11.40～12.60 |
+5/+500 |
-5/-500 |
|
50/50 |
60 |
PR12D12-200C |
11.40～12.60 |
+12/+200 |
-12/-200 |
|
50/50 |
60 |
PR12D15-150C |
11.40～12.60 |
+15/+150 |
-15/-150 |
|
50/50 |
60 |
PR12D24-100C |
11.40～12.60 |
+24/+100 |
-24/-100 |
|
50/50 |
60 |
PR15D5-500C |
14.25～15.75 |
+5/+500 |
-5/-500 |
|
50/50 |
60 |
PR15D12-200C |
14.25～15.75 |
+12/+200 |
-12/-200 |
|
50/50 |
60 |
PR15D15-150C |
14.25～15.75 |
+15/+150 |
-15/-150 |
|
50/50 |
60 |
PR15D24-100C |
14.25～15.75 |
+24/+100 |
-24/-100 |
|
50/50 |
60 |
PR24D5-500C |
22.80～25.20 |
+5/+500 |
-5/-500 |
|
50/50 |
60 |
PR24D12-200C |
22.80～25.20 |
+12/+200 |
-12/-200 |
|
50/50 |
60 |
PR24D15-150C |
22.80～25.20 |
+15/+150 |
-15/-150 |
|
50/50 |
60 |
PR24D24-100C |
22.80～25.20 |
+24/+100 |
-24/-100 |
|
50/50 |
64 |
PR48D5-500C |
48.60～50.40 |
+5/+500 |
-5/-500 |
|
50/50 |
64 |
PR48D12-200C |
48.60～50.40 |
+12/+200 |
-12/-200 |
|
50/50 |
64 |
PR48D15-150C |
48.60～50.40 |
+15/+150 |
-15/-150 |
|
50/50 |
64 |
PR48D24-100C |
48.60～50.40 |
+24/+100 |
-24/-100 |
|
50/50 |
64 |
|
| |
PR1W、PR3W、PR5W管脚定义(图1)(图2)(图3) |
|
|
|
图1 A型封装 |
|
图2 B型封装 |
|
图3 C型封装 |
| 单位:mm(inch) |
| |
引脚编号 |
单路输出 |
双路输出 |
三路输出 |
1 |
+Vin（输入正） |
+Vin（输入正） |
+Vin（输入正） |
2 |
-Vin（输入负） |
-Vin（输入负） |
-Vin（输入负） |
3 |
GND（输出地） |
Vo2（二路输出） |
Vo2（二路输出） |
4 |
NP（无引脚） |
COM（输出公共地） |
COM（输出公共地） |
5 |
Vo1（输出正） |
Vo1（一路输出） |
Vo1（一路输出） |
6 |
NP（无引脚） |
NP（无引脚） |
Vo3（三路输出） |
7 |
NP（无引脚） |
NP（无引脚） |
GND（三路输出地） |
|
| |
