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參數(shù)資料
| 型號(hào)： | RP20-121.8SF |
| 廠商： | RECOM Power Inc. |
| 英文描述： | 20 Watt 2inch x 1inch Package Single & Dual Output |
| 中文描述： | 20瓦2寸x 1inch包單 |
| 文件頁(yè)數(shù)： | 4/4頁(yè) |
| 文件大?。?/td> | 96K |
| 代理商： | RP20-121.8SF |
www.recom-international.com
239
April-2005
Notes :
POWERLINE
DC/DC-Converter
RP20-S_DF
Series
1. The RP20 series requires a minimum of 10% loading on the output to maintain specified regulation. Operation under
no-load condition will not damage these devices, however they may not meet all listed specification.
2. BELLCORE TR-NWT-000332. Case l: 50% Stress,Temperature at 40°C (Ground fixed and controlled environment).
3. Simulated source impedance of 12uH. 12uH inductor in series with +Vin.
4. Maximum value at nominal input voltage and full load of standard type.
5. Typical value at nominal input voltage and full load.
6. Test by minimum Vin and constant resistor load.
7. The ON/OFF control function can be positive or negative logic.The pin voltage is referenced to negative input.
Positive logic ON/OFF is standard, no suffix (Ex. RP20-2405SF)
Negative logic ON/OFF is marked with suffix-N (Ex. RP20-2405SF/N).
8. Heat sink is optional and P/N: 7G-0020A.
9. An external filter capacitor is required for normal operation.The capacitor should be capable of handing 1A ripple current for 48V/24V models.
RECOM suggest: Nippon chemi-con KMF series, 220μF/100V, ESR 90m
.
10.See application notes for EMI-filtering.
Package Style and Pinning (mm)
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External Output Trimming
Output can be externally trimmed by using the method
shown below.
Pin Connections
Pin #
1
2
3
4
5
6
Single
+Vin
-Vin
+Vout
Trim
-Vout
CTRL CTRL
Dual
+Vin
-Vin
+Vout
Com
-Vout
Pin Pitch Tolerance ±0.35 mm
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RP20-122.5SF | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:20 Watt 2” x 1” Package Single & Dual Output |
| RP20-122.5SFN | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:20 Watt 2” x 1” Package Single & Dual Output |
| RP20-123.312TE | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:20 Watt Single, Dual & Triple Output |
| RP20-123.315TE | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:20 Watt Single, Dual & Triple Output |
| RP20-123.3SE | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:20 Watt Single, Dual & Triple Output |
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