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參數(shù)資料
| 型號(hào)： | KRB28S |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 130K |
| 代理商： | KRB28S |
Series KR
DC to DC Converters
Single and Dual Output
Wide Input Range up to 3.33:1
Isolated Regulated up to 20 Watt DC to DC Converters
Full Regulated All Units Shielded
This series of high efficiency, wide input range, encapsulated regulators come in 51 different models. These units feature a 500 VOLT DC
input to output isolation in both single and dual output models. The KR Series will operate over a temperature range of -25o C TO +70o C
with no heat sink or electrical derating. These units are excellent for applications where input voltage varies dramatically, yet a high
efficiency and output voltage regulation must be maintained.
FEATURES
Single and dual isolated outputs
Voltage regulation over input range of
Encapsulated semiconductors, conservatively rated for maximum
reliability.
Load regulation (see table for typical variation at different loads)
Line regulation = Typical values
Unit
KRA
KRB
KRC
Low
18V
36V
18V
High
36V
60V
60V
TYPICAL CHARACTERISTICS:
Test conditions:
25o C ambient
Operating temperature:
-25o C to +70o C ambient
Output voltage tolerance:
± 2.5% at typcial input voltage
Output voltage temperature coefficient:
0.02% / o C
Storage temperature:
-55o C to +125o C
Short circuit protection:
Temporary
Operating frequency:
40Khtz, typical
OPTIONS AVAILABLE
Selected Mil-Std 883
Expanded operating temp.
(-55o C to +85o C)
Page 1 of 6
SERIES KR - Isolated Regulated 20 Watt DC-DC Converters
12/18/2007
http://www.picoelectronics.com/dcdclow/pe92_93.htmPartNo=KRB5.2AS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KRBT QDLP61.3A-5B5C-CF | 功能描述:MICRO SIDELED M4518 制造商:osram opto semiconductors inc. 系列:微型 SIDELED 包裝:剪切帶（CT） 零件狀態(tài):Digi-Key 停止供應(yīng) 顏色:紅色，綠色，藍(lán)色，白色（RGBW） 配置:獨(dú)立式 透鏡顏色:- 透鏡透明度:- 毫燭光等級(jí):700mcd 紅色，1400mcd 綠色，350mcd 藍(lán)色，2450mcd 白色 透鏡樣式/尺寸:矩形，帶平頂 電壓 - 正向（Vf）（典型值）:2.1V 紅色，3.2V 綠色，2.9V 藍(lán)色 電流 - 測(cè)試:20mA 紅色，20mA 綠色，20mA ???，20mA 白色 視角:120° 安裝類型:表面貼裝，直角 波長(zhǎng) - 主:621nm 紅色，530nm 綠色，464nm 藍(lán)色 波長(zhǎng) - 峰值:- 特性:- 封裝/外殼:12-SMD，無引線 供應(yīng)商器件封裝:12-SMD 大小/尺寸:4.50mm 長(zhǎng) x 1.80mm 寬 高度（最大值）:1.20mm 標(biāo)準(zhǔn)包裝:1 |
| KRC011 | 制造商:Kingbright Corporation 功能描述:Opto switch,reflective,KRC011 制造商:Kingbright Corporation 功能描述:Photointerrupter Reflective Phototransistor 4-Pin SMD T/R |
| KRC101 | 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:EPITAXIAL PLANAR NPN TRANSISTOR |
| KRC101M | 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT) |
| KRC101S | 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT) |
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