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

EC3C01

EC3C02

EC3C03

EC3C04

EC3C05

EC3C06

EC3C07

EC3C11

EC3C12

EC3C13

EC3C14

EC3C15

EC3C16

EC3C17

EC3C21

EC3C22

EC3C23

EC3C24

EC3C25

EC3C26

EC3C27

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 Limi

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..................................................Six-Sided Continuous Shield

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"