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输入电压: 9~18、18~36V、36~72Vdc
输出电压: 3.3V、5V、12V、15V、±5V、±12V、±15Vdc
输出功率: 9.9、15W
温度范围: -25°C至+71°C
EC3CB01
EC3CB02
EC3CB03
EC3CB04
EC3CB05
EC3CB06
EC3CB07
EC3CB11
EC3CB12
EC3CB13
EC3CB14
EC3CB15
EC3CB16
EC3CB17
EC3CB21
EC3CB22
EC3CB23
EC3CB24
EC3CB25
EC3CB26
EC3CB27
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range................................12V ....................................9-18V
24V .................................................................18-36V
48V .................................................................36-72V
Input Filter......................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy
Single Output..............................................................±1. max.
Dual + Output............................................................±1. max.
Dual - Output........................................................±3. max.
Voltage Balance Dual Output at Full Load.....................................±1. max.
Transient Response
Single 25% Step Load Change............................................<500µ sec.
Dual FL,1/2L ±1% Error Band................................................<500µ sec.
Ripple & Noise 20MHz BW...........................................10mV RMS. max.
75mV p-p max.
Temperature Coefficient..............................................................±0.02%/˚C
Short Circuit Protection..................Indefinite & Current Limit
Line Regulation1
Single/Dual Output..........................±0.2% max.
Load Regulation2
Single/Dual Output................................±1. max.
GENERAL SPECIFICATIONS:
Efficiency...................................................................See Table
Isolation Voltage.......................................................500 VDC min.
Isolation Resistance..........................................................109
ohms
Switching Frequency...................................................200KHz, 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..........................................Conductive EMI Meet EN55022 Class B
Dimensions........................................................2 x 2 x 0.4 inches
(50.8 x 50.8 x 10.2mm)
Case Material................ Black Coated Copper With
Non-Conductive Base NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to 1/4 Full load
3. Determine the Correct Fuse Size by Calculating the Maximum DC Current Drain at Low Line Input, Maximum Load and Then Adding 20 to 25%
to Get Desired Fuse Size.
4. Alternative Pin Configuration Suffix "S"
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