10 WATT WIDE INPUT
DC-DC CONVERTERS
EC4BE EC4BE
Features
• 10W Isolated output
• Continuous Short Circuit Protection
• Efficiency 82%
• Meets EN55022 Class A, Conducted
• 2:1 Input Range
• Pi Input Filter
输入电压:9-18或18-36或36-72Vdc
输出电压:5,12,15,+/-12,+/-15Vdc
输出功率:10W
模块尺寸:2X1X0.4寸
EC4BE01
EC4BE02
EC4BE03
EC4BE04
EC4BE05
EC4BE06
EC4BE11
EC4BE12
EC4BE13
EC4BE14
EC4BE15
EC4BE16
EC4BE21
EC4BE22
EC4BE23
EC4BE24
EC4BE25
EC4BE26
Specifications
INPUT SPECIFICATIONS:
nput Voltage Range............................12V ........................9-18V
24V ..........................18-36V
48V ..........................................36-72V
nput Filter................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy
Single Output.....................................±1. max.
Dual + Output...............................±1. max.
Dual – Output.............................±1. max.
Voltage Balance （Dual）.............±1./max.
Transient Response
Single 25% Step Load Change..........................<500µ sec.
Dual FL. 1/2L ±1% Error Band............................<500µ sec.
Ripple and Noise, 20MHz BW..............................100mV 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 min.
solation Resistance........................109
ohms
Switching Frequency................200KHz, min.
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
. A Minimum Load On the Output is Necessary to Maintain Regulation
| EC4BE | | 10 WATT WIDE INPUT DC-DC CONVERTERS |
