Product

25~30W DIP Type DC DC Converter Module : ER25/30 Series
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DIP Type DC-DC Converter

25~30W DIP Type DC/DC Converter : ER25/30

ER25/30 - 25~30 Watts DC-DC Converter

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Description

DC-DC Converter-Module

25~30W Isolated DC-DC Converters. Wide Input DC/DC Converter Modules with Isolation which has Remote On/Off control and Efficiency to 84%.
Features
  • 25~30W Isolated Output
  • 2:1 / 4:1 Input Range
  • Efficiency To 84%
  • Remote On/Off Control
  • Six-Sided Shield Metal Case
  • Fixed 200KHz Switching Frequency
Specification
Input Voltage Range 2:1/4:1... See Note
Input Filter Pi Type
Voltage Balance(Dual) ± 1.0% max.
Transient Response Single, 25% step load change ... < 500μsec.
Dual, FL-1/2L±1% Error Band ... < 500μsec.
External Trim Adj. Range ± 10%
Ripple & Noise (20MHz BW) 75 mV p-p max.
Temperature Coefficient ± 0.02% / °C
Short Circuit Protection Continuous
Line Regulation¹ Single/Dual ... (HL-LL) ...± 0.2% max.
Triple ...± 1.0% max.
Load Regulation² Single/Dual ... (FL-25%FL) ...± 1% max.
Triple ...± 5.0% max.
Isolation Voltage 500 VDC min.
Isolation Resistance 10⁹Ω min.
Switching Frequency 200 KHz, Typ.
Operating Temperature Range -25°C to +71°C
Case Temperature 100°C max.
Cooling Natural Convection
Storage Temperature Range -55°C to +105°C
EMI/RFI Six-Sided Continuous Shield
Dimensions L65 x W76.2 x H21.1 mm
Weight 175g
Case Material Black Coated Copper with Non-Conductive Base

Model
Model No. I/P Vol. O/P Vol. O/P Current O/P Watts (max.)
ER30-12 9~18VDC 12 VDC 2500mA 30W
ER30-13 9~18VDC 15 VDC 2000mA 30W
ER30-15 9~18VDC ±12 VDC ±1250mA 30W
ER30-16 9~18VDC ±15 VDC ±1000mA 30W
ER30-17 9~18VDC 5 / ±12 VDC 3000 / ±625mA 30W
ER30-18 9~18VDC 5 / ±15 VDC 3000 / ±500mA 30W
ER30-17A 9~18VDC +5 / +12 / -5 VDC 3000 / 600 / 1000mA 30W
ER30-22 18~36VDC 12 VDC 2500mA 30W
ER30-23 18~36VDC 15 VDC 2000mA 30W
ER30-25 18~36VDC ±12 VDC ±1250mA 30W
ER30-26 18~36VDC ±15 VDC ±1000mA 30W
ER30-27 18~36VDC 5 / ±12 VDC 3000 / ±625mA 30W
ER30-28 18~36VDC 5 / ±15 VDC 3000 / ±500mA 30W
ER30-27A 18~36VDC +5 / +12 / -5 VDC 3000 / 600 / 1000mA 30W
ER30-32 36~72VDC 12 VDC 2500mA 30W
ER30-33 36~72VDC 15 VDC 2000mA 30W
ER30-35 36~72VDC ±12 VDC ±1250mA 30W
ER30-36 36~72VDC ±15 VDC ±1000mA 30W
ER30-37 36~72VDC 5 / ±12 VDC 3000 / ±625mA 30W
ER30-38 36~72VDC 5 / ±15 VDC 3000 / ±500mA 30W
ER30-37A 36~72VDC +5 / +12 / -5 VDC 3000 / 600 / 1000mA 30W
ER30-42 9~36VDC 12 VDC 2500mA 30W
ER30-43 9~36VDC 15 VDC 2000mA 30W
ER30-45 9~36VDC ±12 VDC ±1250mA 30W
ER30-46 9~36VDC ±15 VDC ±1000mA 30W
ER30-47 9~36VDC 5 / ±12 VDC 3000 / ±625mA 30W
ER30-48 9~36VDC 5 / ±15 VDC 3000 / ±500mA 30W
ER30-47A 9~36VDC +5 / +12 / -5 VDC 3000 / 600 / 1000mA 30W
ER30-52 18~72VDC 12 VDC 2500mA 30W
ER30-53 18~72VDC 15 VDC 2000mA 30W
ER30-55 18~72VDC ±12 VDC ±1250mA 30W
ER30-56 18~72VDC ±15 VDC ±1000mA 30W
ER30-57 18~72VDC 5 / ±12 VDC 3000 / ±625mA 30W
ER30-58 18~72VDC 5 / ±15 VDC 3000 / ±500mA 30W
ER30-57A 18~72VDC +5 / +12 / -5 VDC 3000 / 600 / 1000mA 30W

Notices

  1. Maximum total power from all outputs is limited to 30 Watts but no output should exceed its maximum current.
  2. Minimum current on each output is required to maintain specified regulation.

Ordering Information:

  • Input Voltage”X”
  • x=1, Input Voltage= 9~18VDC, Nominal=12VDC
  • x=2, Input Voltage=18~36VDC, Nominal=24VDC
  • x=3, Input Voltage=36~72VDC, Nominal=48VDC
  • x=4, Input Voltage= 9~36VDC, Nominal=24VDC
  • x=5, Input Voltage=18~72VDC, Nominal=48VDC
Mechanical Drawing (Unit: mm)
History
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