西安浩南电子科技有限公司
：
：tian@haonpower.com
地址：C座30619室
：710075
：www.haonpower.com
10 WATT WIDE INPUT
DC-DC CONVERTERS
EC4BW EC4BW
Features
•10W Isolated output
• Continuous Short Circuit Protection
• Efficiency 82%
• Meets EN55022 Class A, Conducted
• 4:1 Input Range
• Pi Input Filter
输入电压:9-36或18-72Vdc
输出电压:5,12,15,+/-12,+/-15Vdc
输出功率:10W
模块尺寸:2X1X0.4寸
EC4BW01
EC4BW02
EC4BW03
EC4BW04
EC4BW05
EC4BW06
EC4BW07
EC4BW11
EC4BW12
EC4BW13
EC4BW14
EC4BW15
EC4BW16
EC4BW17
Specifications
INPUT SPECIFICATIONS:
nput Voltage Range........................................................................................................................................ 24V ..................................................................9-36V
48V ................................................................18-72V
nput Filter...................................................................................................................................................................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy Single Output....................................................................................................................................................................................±1. max.
Voltage Accuracy Dual + Output....................................................................................................................................................................................±1. max.
Voltage Accuracy Dual - Output.....................................................................................................................................................................................±1. max.
Voltage Balance Dual Output at Full Load....................................................................................................................................................................±1. max.
Transient Response
Single 25% Step Load Change..........................................................................................................................................................................................<500µ sec.
Dual FL.1/2 ±1% Error Band................................................................................................................................................................................................<500µ sec.
Ripple and Noise, 20MHz BW.....................................................................................................................................................................................75mV p-p max.
Temperature Coefficient...........................................................................................................................................................................................±0.02%/˚C max.
Short Circuit Protection.....................................................................................................................................................................................................Continuous
Line Regulation1
Single Dual / Output.............................................................................................................................................................................±0.2% max.
Load Regulation2
Single Dual / Output...........................................................................................................................................................................±1. max.
GENERAL SPECIFICATIONS:
Efficiency................................................................................................................................................................................................................................See Table
solation Voltage.....................................................................................................................................................................................................................500 VDC
solation Resistance ...............................................................................................................................................................................................................109
Ohms
Switching Frequency ........................................................................................................................................................................................................300KHz typ.
Operating Temperature Range.................................................................................................................................................................................-25˚C to + 71˚C
Case Temperature............................................................................................................................................................................................................100˚C max.
Cooling................................................................................................................................................................................................................Free-Air Convection
Storage Temperature Range ...................................................................................................................................................................................-40˚C to +100˚C
EMI / RFI .................................................................................................................................................................................................. Six sided Continuous Shield
Dimensions................................................................................................................................................................................................................ 2 x 1 x 0.4 inches
（50.8 x 25.4 x 10.2 mm）
Case Material..................................................................................................................................................Black Coated Copper with Non-Conductive Base
NOTE:
. Measured From High Line to Low Line
. Measured From Full Load to 1/4 Load
2014-12-15
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