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EC5E系列 25至30W DC/DC转换器 - 单至三输出
30W输出
·2:1输入范围
·6面
·?？?/span>ON/OFF
·效率84%
·200KHz开关频率
输入电压: 9~18、18~36、36~72Vdc
输出电压: 5V、12V、15V、±12V、±15Vdc、5/±12V、5/±15V、12V/±5V输出功率: 25~30W温度范围:-25°C至+71°CEC5E01EC5E02EC5E03EC5E04EC5E05EC5E06EC5E07EC5E08EC5E11EC5E12EC5E13EC5E14EC5E15EC5E16EC5E17EC5E18EC5E21EC5E22EC5E23EC5E24EC5E25EC5E26EC5E27EC5E28SpecificationsINPUT 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. -Output................................................... ±3. max.
Triple, 5V................................................±1. max.
12V/15V......................................... ±5. max.
-5V................................................................. ±2. max.
Voltage Balance （Dual）.................................±1. max.
Transient Response:
Single, 25% Step Load Change......................<500µ sec.
External Trim Adj. Range...............................................±1.
Ripple & Noise, 20MHz BW..................................................10mV RMS, max.
75mV p-p max.
Temperature Coefficient...................................± 0.02%/°C
Short Circuit Protection.....................................Continuous
Line Regulation1
, Single/Dual......................................±0.2% max.
Triple...................................................... ±1. max.
Load Regulation2
, Single/Dual............................. ±1. max.
Triple......................................................±5. max.
GENERAL SPECIFICATIONS:
Efficiency......................................................See Table
Isolation Voltage................................................500 VDC min.
Isolation Resistance.......................................109
ohms
Switching Frequency..................................................200KHz, typ.
Operating Ambient Temperature Range .......................... -25?C to +71?C
De-rating, Above 71?C …………………... Linearly to Zero power at 100?C
Case Temperature3
…………….............................. 100?C max
Cooling ……………………………………………….........Natural Convection
Storage Temperature Range..............................................-55°C to + 105°C
EMI/RFI................................................................Six-Sided Continuous Shield
Dimensions..............................2.56 x 3.00 x 0.83 inches
（65.0 x 76.2 x 21.1 mm）
Case Material....................................................Black Coated Copper with
Non-Conductive Base
Weight.......................................................................................................175g