DW03 - 3瓦寬域輸入DC-DC 轉換器
FranMar is your smart choice and reliable partner in power supply profession.

DW03 - 3瓦寬域輸入DC-DC 轉換器

DW03 - 3瓦寬域輸入DC-DC 轉換器 - . DW03 DIP Type DC-DC Converter

DW03 DIP Type DC-DC Converter

Product Type

  • DC-DC 轉換器

2.3~3W Isolated Wide Input DC/DC Converter Modules with short circuit protection and UL 94V-0 package material.

Product Details

100% Burn in and Short Circuit Protection


  • 3W DIP 24 package
  • Wide Input Range
  • 100% Burn in
  • High Efficiency
  • Short Circuit Protection
  • UL 94V-0 Package Material
  • Custom Solutions Available


Input Voltage Range2:1~4:1 Range
Nominal Line12/24/48 VDC
Input FilterPI Netowrk
Voltage Set-point AccuracySingle/Dual: ±2% max.
Separate/Triple: Out1: ±2% max.
Out2/Out3: ±5% max.
Temperature Coefficient± 0.05% / °C
R&N (20MHz BW)100mVp-p max.
Line RegulationSingle/Dual:±1% max.
Separate/Triple: Out1: ±1% max.
Out2/Out3: ±3% max.
Load RegulationSingle/Dual:±0.5% max.
Separate/Triple: Out1: ±1% max.
Out2/Out3: ±5% max.
Short Circuit ProtectionContinuous
Short Circuit RestartAutomatic
Isolation VoltageSingle/Dual:1500-3000 VDC
Separate/Triple: In to Out: 1500VDC
Out to Out: 500VDC
Switching Frequency50KHz min.
Case SizeL31.8mm x W20.3mm x H12.2mm
Operating Temperature-40°C TO +71°C
Storage Temperature-55°C TO +125°C
CoolingFree-Air Convection
Case MaterialFive-Side Shielded Case


Model No.I/P Vol.O/P Vol.O/P CurrentO/P Watts (max.)
DW03-00 (A3) 4.5~9VDC3.3 VDC755mA2.5W
DW03-01 (A3) 4.5~9VDC5 VDC500mA2.5W
DW03-02 (A3) 4.5~9VDC12 VDC250mA3.0W
DW03-03 (A3) 4.5~9VDC15 VDC200mA3.0W
DW03-04 4.5~9VDC±5 VDC±300mA3.0W
DW03-05 4.5~9VDC±12 VDC±125mA3.0W
DW03-06 4.5~9VDC±15 VDC±100mA3.0W
DW03-10 (A3) 9~18VDC3.3 VDC700mA2.3W
DW03-11 (A3) 9~18VDC5 VDC600mA3.0W
DW03-11B (A3) 9~18VDC9 VDC330mA3.0W
DW03-12 (A3) 9~18VDC12 VDC250mA3.0W
DW03-13 (A3) 9~18VDC15 VDC200mA3.0W
DW03-19 9~18VDC24 VDC125mA3.0W
DW03-14 (A3) 9~18VDC±5 VDC±300mA3.0W
DW03-15 (A3) 9~18VDC±12 VDC±125mA3.0W
DW03-16 (A3) 9~18VDC±15 VDC±100mA3.0W
DW03-20 (A3) 18~36VDC3.3 VDC700mA2.3W
DW03-21 (A3) 18~36VDC5 VDC600mA3.0W
DW03-21B (A3) 18~36VDC9 VDC330mA3.0W
DW03-22 (A3) 18~36VDC12 VDC250mA3.0W
DW03-23 (A3) 18~36VDC15 VDC200mA3.0W
DW03-29 18~36VDC24 VDC125mA3.0W
DW03-24 (A3) 18~36VDC±5 VDC±300mA3.0W
DW03-25 (A3) 18~36VDC±12 VDC±125mA3.0W
DW03-26 (A3) 18~36VDC±15 VDC±100mA3.0W
DW03-30 (A3) 36~72VDC3.3 VDC700mA2.3W
DW03-31 (A3) 36~72VDC5 VDC600mA3.0W
DW03-31B (A3) 36~72VDC9 VDC330mA3.0W
DW03-32 (A3) 36~72VDC12 VDC250mA3.0W
DW03-33 (A3) 36~72VDC15 VDC200mA3.0W
DW03-39 36~72VDC24 VDC125mA3.0W
DW03-34 (A3) 36~72VDC±5 VDC±300mA3.0W
DW03-35 (A3) 36~72VDC±12 VDC±125mA3.0W
DW03-36 (A3) 36~72VDC±15 VDC±100mA3.0W
DW03-40 (A3) 9~36VDC3.3 VDC700mA2.3W
DW03-41 (A3) 9~36VDC5 VDC600mA3.0W
DW03-41B (A3) 9~36VDC9 VDC330mA3.0W
DW03-42 (A3) 9~36VDC12 VDC250mA3.0W
DW03-43 (A3) 9~36VDC15 VDC200mA3.0W
DW03-49 9~36VDC24 VDC125mA3.0W
DW03-44 (A3) 9~36VDC±5 VDC±300mA3.0W
DW03-45 (A3) 9~36VDC±12 VDC±125mA3.0W
DW03-46 (A3) 9~36VDC±15 VDC±100mA3.0W
DW03-50 (A3) 18~72VDC3.3 VDC700mA2.3W
DW03-51 (A3) 18~72VDC5 VDC600mA3.0W
DW03-51B (A3) 18~72VDC9 VDC330mA3.0W
DW03-52 (A3) 18~72VDC12 VDC250mA3.0W
DW03-53 (A3) 18~72VDC15 VDC200mA3.0W
DW03-59 18~72VDC24 VDC125mA3.0W
DW03-54 (A3) 18~72VDC±5 VDC±300mA3.0W
DW03-55 (A3) 18~72VDC±12 VDC±125mA3.0W
DW03-56 (A3) 18~72VDC±15 VDC±100mA3.0W


* suffix "A3" for 3KVDC isloation, only available in package A * suffix "S" for SMD type (5V/ 12V/ 15V/ ±5V/ ±12V/ ±15V only)

Mechanical Drawing (Unit: mm)

TAG: 3W DC DC Converter, 3W DIL type DC to DC converter, 3W SMD package converter,



Related Model



醫療類電源供應器 - FRM 系列
醫療類電源供應器 - FRM 系列

3V~50V wide range output voltage. Comply to IEC/EN 60601-1 Edition 3.1 and IEC 60601-1-2 4th Edition EMC standard.


交換式模塊 - FMM系列
交換式模塊 - FMM系列

Single output AC/DC PCB mounting、SMD and Screw Terminal type power module. Available in most common output voltages such as 5V、12V、24V.



瑞瑪 DW03 - 3瓦寬域輸入DC-DC 轉換器服務簡介

瑞瑪企業有限公司是台灣一家擁有超過21年經驗的專業DW03 - 3瓦寬域輸入DC-DC 轉換器生產製造服務商. 我們成立於西元1997年, 在電源供應器研發生產製造領域上, 瑞瑪提供專業高品質的DW03 - 3瓦寬域輸入DC-DC 轉換器製造服務, 瑞瑪 總是可以達成客戶各種品質要求


TEL: 886-2-26980575
FAX: 886-2-26980585
Email: info_ready@franmar.com.tw

Consult & Design by Ready-Market