規(guī)格:

輸入電壓: 9~18、18~36V、36~72Vdc 

輸出電壓: 3.3V、5V、12V、15V、±5V、±12V、±15Vdc

輸出功率: 9.9、15W

溫度范圍: -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"