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WRA-ZD-8W 参数 Datasheet PDF下载

WRA-ZD-8W图片预览
型号: WRA-ZD-8W
PDF下载: 下载PDF文件 查看货源
内容描述: 8W , WIDEINPUT ,隔离REGULATEDDUAL / SINGLEOUTPUTDC - DCCONVERTER [8W,WIDEINPUT, ISOLATED®ULATEDDUAL/SINGLEOUTPUTDC-DCCONVERTER]
分类和应用: 输出元件输入元件
文件页数/大小: 4 页 / 698 K
品牌: MICRODC [ MICRODC POWER TECHNOLOGY CO., LTD ]
 浏览型号WRA-ZD-8W的Datasheet PDF文件第1页浏览型号WRA-ZD-8W的Datasheet PDF文件第3页浏览型号WRA-ZD-8W的Datasheet PDF文件第4页  
WRA-ZD-8WWRB-ZD -8W Series  
Input Specifications  
Input current (no load)  
9–36 Vin, 3.3 VDC & 5 VDC models:  
40 mA typ.  
9–36 Vin other models:  
18–75 Vin, 3.3 VDC & 5 VDC models:  
18–75 Vin other models:  
25 mA typ.  
20 mA typ.  
13 mA typ.  
43–160 Vin, 3.3 VDC & 5 VDC models:  
43–160 Vin other models:  
9–36 Vin models:  
8 mA typ.  
5 mA typ.  
Input current (full load)  
410 mA typ  
18–75 Vin models:  
210 mA typ  
43–160 Vin models:  
90 mA typ.  
Input voltage variation (dv/dt)  
Start-up voltage  
5 V/ms, max.  
(complies with ETS300 132 part 4.4)  
9.0 VDC (or lower)  
18 VDC (or lower)  
43 VDC (or lower)  
8.0 VDC typ.  
16 VDC typ.  
9–36 Vin models:  
18–75 Vin models:  
43–160 Vin models:  
9–36 Vin models:  
18–75 Vin models:  
43–160 Vin models:  
9–36 Vin models:  
18–75 Vin models:  
43–160 Vin models:  
Under voltage shut down (lock-out circuit)  
Surge voltage (100 msec. max.)  
42 VDC typ.  
50 V max.  
100 V max.  
170 V max.  
Reflected ripple current  
Conducted noise  
20 mAp-p typ.  
EN 55022 class A with external components  
see application note:  
ESD (electrostatic discharge)  
Radiated immunity  
EN 61000-4-2, air ±8 kV, contact ±6 kV,perf. criteria A  
EN 61000-4-3, 20 V/m, perf. criteria A  
Fast transient / surge (with external input  
EN 61000-4-4, ±2 kV, perf. criteria A  
EN 61000-4-5, ±2 kV perf. criteria A  
capacitor)  
external input capacitor  
24/48 Vin models:  
110 Vin models:  
Nippon chemi-con KY 220 µF, 100 V, ESR 48 mOhm  
Nippon chemi-con KX J 150 µF, 200 V, ESR 48 mOhm  
EN 61000-4-6, 10 Vrms, perf. criteria A  
Conducted immunity  
Output Specifications  
Voltage set accuracy  
±1 %  
Regulation  
– Input variation Vin min. to Vin max.  
single output models:  
0.2 % max.  
0.5 % max.  
1 % max.  
– Load variation 0 – 100 %  
dual output models:  
– Load cross variation 25 % / 100 %  
5 % max.  
Minimum load  
not required  
±0.02 %/K  
Temperature coefficient  
Ripple and noise (20 MHz bandwidth)  
24/48 Vin models:  
110 Vin models:  
50 mVp-p typ.  
75 mVp-p typ.  
450 ms typ.  
5 ms typ.  
Start up time  
– Power On  
(constant resistive load)  
– Remote On  
Transient Response(25% load step change)  
Short circuit protection  
250 µs typ.  
indefinite (automatic recovery)  
150 % of Iout max. typ.  
3.9 V  
Over load protection  
Over voltage protection(only single output models)  
3.3 V output:  
5 V output:  
6.2 V  
12 V output:  
15 V  
15 V output:  
18 V  
Capacitive load  
3.3 VDC & 5 VDC models:  
12 VDC models:  
15 VDC models:  
±5 VDC models:  
±12 VDC models:  
±15 VDC models:  
1330 µF  
288 µF  
200 µF  
900 µF (each output)  
133 µF (each output)  
90 µF (each output)  
TEMPERATURE CHARACTERISTICS  
TYPICAL CHARACTERISTICS  
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646  
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