規(guī)格:

輸入電壓: 9~18、18~36V、36~72Vdc 

輸出電壓: 5V、12V、15V、±12V、±15Vdc

輸出功率: 5~6W

溫度范圍: -25°C至+71°C

EC4C01

EC4C02

EC4C03

EC4C04

EC4C05

EC4C11

EC4C12

EC4C13

EC4C14

EC4C15

EC4C21

EC4C22

EC4C23

EC4C24

EC4C25

Specifications

INPUT SPECIFICATIONS:

IInput 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 （Plastic  case）..............................................95?C  max.

（Copper  case）.......................................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）

NOTE:

1. Measured From High Line to Low Line

2. Measured From Full Load to 1/4 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"

CASE MATERIAL:

Standard Models..............................Non-Conductive Black Plastic

Suffix "M" Models.......................Black Coated Copper with

Non-Conductive Base