7.5 WATT WIDE INPUT
DC-DC CONVERTERS
EC3BB EC3BB
Features
• 7.5W Isolated Output
• Continuous Short Circuit Protection
• Remote ON/OFF Option
• Meets EN55022 Class B, Conducted
• Efficiency to 82%
• Pi Input Filter
• 2:1 Input Range
• Regulated Outputs
輸入電壓:4.4-9或9-18或18-36或36-72Vdc
輸出電壓:3.3,5,12,15,+/-12,+/-15Vdc
輸出功率:7.5W
模塊尺寸:2X1X0.4寸
EC3BB01
EC3BB02
EC3BB03
EC3BB04
EC3BB05
EC3BB06
EC3BB07
EC3BB11
EC3BB12
EC3BB13
EC3BB14
EC3BB15
EC3BB16
EC3BB17
EC3BB21
EC3BB22
EC3BB23
EC3BB24
EC3BB25
EC3BB26
EC3BB27
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to 1 Load
3. Measured From Full Load to 1/4 Load
4. Suffix "T" to the Model Number with Remote ON/OFF
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range....................................................................................................................................................12V........................................................9-18V
24V ....................................................18-36V
48V ....................................................36-72V
Input Filter..................................................................................................................................................................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy.............................................................................................................................................................................................................± 2. max.
Voltage Balance （Dual）...................................................................................................................................................................................................± 1./max.
Temperature Coefficient....................................................................................................................................................................................................± 0.05%/?C
Ripple and Noise, 20MHz BW...................................................................................................................3.3V / 5V.................................................100mV p-p max.
12V / 15V........................................................1% p-p max.
Short Circuit Protection.....................................................................................................................................................................................................Continuous
Line Regulation, Single/Dual
1
....................................................................................................................................................................................................± 0.5%
Load Regulation, Single2
...........................................................................................................................................................................................................± 0.5%
Dual
3
.........................................................................................................................................................................................................± 1.
GENERAL SPECIFICATIONS:
Efficiency................................................................................................................................................................................................................................See Table
Isolation Voltage...........................................................................................................................................................................................................1500 VDC min.
Isolation Resistance...............................................................................................................................................................................................................109
ohms
Switching Frequency.......................................................................................................................................................................................................100KHz, min.
Operating Temperature Range..................................................................................................................................................................................-25?Cto + 71?C
Case Temperature............................................................................................................................................................................................................100?C max.
Cooling................................................................................................................................................................................................................Free-Air Convection
Storage Temperature Range...................................................................................................................................................................................-40?C to + 100?C
EMI / RFI...............................................................................................................................................................................Conductive EMI Meet EN55022 Class B
Dimensions................................................................................................................................................................................................................2 x 1 x 0.4 inches
（50.8 x 25.4 x 10.2mm）
Case Material.........................................................................................................................................................................................Black Coated Copper With
Non-Conductive Base
西安浩南電子科技有限公司
：
：tian@haonpower.com
地址：C座30619室
：710075
：www.haonpower。。ｃｏｍ
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