MEAN WELL 데이터시트 — DC-DC 컨버터

MEAN WELL DC-DC 컨버터 — 기판에 올리는 몰딩 모듈·비몰딩·PCB 타입과 케이스형 DC-DC 컨버터. 모델 180개의 데이터시트입니다. PDF를 누르면 MEAN WELL 공식 모델 페이지가 열리고, 맨 위 SPEC 칸이 데이터시트입니다(출력 전압별 시험 성적서·인증서도 같은 페이지). 찾는 모델은 Ctrl+F(핸드폰은 페이지 내 검색)로 찾아보세요.

MEAN WELL 품번은 시리즈-출력(W)-출력 전압(V) 순서입니다. 예를 들어 LRS-350-24 는 LRS 시리즈 · 350W · 24V 출력입니다. 이 글의 모델(LRS-350)에서 출력 전압별 품번은 데이터시트의 주문 정보(Ordering Information)에 있습니다.

📚 MEAN WELL データシート目次

8 分類 · 表示中の分類 DC-DC 컨버터 — ほかの分類は目次から選べます。

目次を見る →

• 온보드 DC-DC 컨버터 (몰딩 모듈) 148개 모델
• 온보드 DC-DC 컨버터 (비몰딩) 11개 모델
• PCB 타입 DC-DC 컨버터 3개 모델
• 케이스형 DC-DC 컨버터 18개 모델

온보드 DC-DC 컨버터 (몰딩 모듈) DC/DC › On Board Type (Module Potted) - Module Type

Non-Isolated: N78 Series 3.3W~15W

• Pin-out compatible with LM78xx / LM79xx linear regulators
• High efficiency up to 96%, no heatsink required
• Wide input range up to 36V (N78-2: 32V)
• Support negative output
• Operating temperature range -40 ~ +85 o C
• Comply to BS EN/EN55032 radiated Class B without additional components

Medical - SIP Package 1W~6W

• Module Type Selection Guide
• SIP7 package with international standard pinout(1~2W) DIP24 package with international standard pinout (3~6W)
• Operating temperature range -40~ +90°C
• Medical safety approved (1xMOPP/2xMOOP) according to IEC/EN 60601-1
• Low patient leakage current <2μA (1~2W); Low patient leakage current <5μA (3~6W)
• Protection: Short circuit(3 second max.) / Overload (3~6W)

Medical- 2" x 1" Package 15W~20W

• Module Type Selection Guide
• 2" x 1" package with international standard pinout
• Operating temperature range -40~ +90°C
• Medical safety approved (2xMOPP according to IEC/EN 60601-1)
• Low patient leakage current <5 μA
• 3 years warranty

SMD Package 1W~2W

• Module Type Selection Guide
• SMD type
• Single and dual output models

SIP Package 1W~9W

• Module Type Selection Guide
• Regulated and unregulated models
• Input range: ±10%, 2:1, 4:1 or 8:1(W8 series) models are available (It is highly recommended to use 8:1 replace 2:1 and 4:1）
• On board module type, assemble on the main PCB of the system

SIP Package - GD2 Series 2W

• Module Type Selection Guide
• SlP7 package with international standard pinout
• Operating temperature range -40 ~ +90℃
• Performance optimized for lGBT/SiC
• Bipolar asymmetric unregulated output
• Low coupling isolation capacitance (Cio)

DIP Package 0.5W~3W

• Module Type Selection Guide
• Regulated and unregulated models
• ±10% input range
• On board module type, assemble on the main PCB of the system

DIP - 1.25" x 0.8" Footprint 3W~20W

• Module Type Selection Guide
• DIP24 package
• Wide Input range: 2:1, 4:1 or 8:1(W8 series) models are available (It is highly recommended to use 8:1 replace 2:1 and 4:1）
• Single and dual output models

DIP - 1" x 1" Footprint 6W~40W

• Module Type Selection Guide
• DIP package
• Input range: 2:1, 4:1 or 8:1(W8 series) models are available (It is highly recommended to use 8:1 replace 2:1 and 4:1）
• Single and dual output models
• Remote ON/OFF control, remote sense, trimming output ±10% by models

DIP - 2" x 1" Footprint 5W~60W

• Module Type Selection Guide
• DIP package
• Input range: 2:1, 4:1, 8:1(W8 series) or 18:1 models are available (It is highly recommended to use 8:1 replace 2:1 and 4:1）
• Single and dual output models
• Remote ON/OFF control, remote sense, trimming output ±10% by models

DIP - 2" x 2" Footprint 15W~60W

• Module Type Selection Guide
• DIP package
• 2:1 (standard), 4:1 (option) wide input
• 1~1.5KVDC isolation
• Single, dual and triple output models

Brick Type - 1/2 Brick 75W~150W

• Module Type Selection Guide
• Half-brick size (2.28” x 2.4” x 0.5”)
• DIP package
• 2:1 wide input range, 1.5KVDC isolation
• Built-in remote ON/OFF and remote sense
• 2.5V / 3.3V / 15V output available

Brick Type - 1/4 Brick 40~150W

• Module Type Selection Guide
• Quarter-brick(2.28" x 1.45" x 0.5") with industrial standard pin-out
• Ultra-Wide input range: 12:1 (14~160 Vdc) 8:1 (9~75 Vdc) 3:1 (60~160 Vdc)
• Certificate: RQB Series comply with railway standard EN50155 IQB Series comply with ITE standard EN55032
• Wide operating temperature range -40 ~ +90 o C
• Full encapsulated

DDRH Series — PV / Renewable Energy 15W~240W

• Multiple installation available(PCB mounted, screw terminal and DIN rail type)
• 150~1500Vdc 10:1 ultra-wide input range
• Potted, provides dust and moisture protection
• Ultra-wide temperature range: -40 o C～+80 o C
• Protections: Short circuit / Overload / Over voltage / DC input under voltage / DC input reverse polarity
• 3 years warranty

↑ 맨 위로

온보드 DC-DC 컨버터 (비몰딩) DC/DC › On Board Type (Non-Potted)- On Board Type

Non-Isolated: SPOL Series 5.5~66W

• Land Grid Array (LGA) surface mount
• Ultra compact size (SPOL-01 : 12.4 x 12.4 x 4mm, SOPL-12 : 12.19 x 12.19 x 3.1mm)
• Wide input range (SPOL-01 : 3~14Vdc、SPOL-12 : 3~14.4Vdc)
• Programmable output voltage (SPOL-01 : 0.9~5.5Vdc、SPOL-12 : 0.6~5.5Vdc)
• Remote ON/OFF control
• Protection : Short (Continuous)

Non-Isolated: NID Series 30W~100W

• 3:1 wide input range
• High efficiency up to 97%
• Built-in remote ON/OFF control
• Economical open frame design

Isolated: NSD Series 5W~15W

• 4:1 wide input range
• 1~1.5KVDC isolation by models
• Built-in remote ON/OFF contro
• Low cost, high reliability

↑ 맨 위로

PCB 타입 DC-DC 컨버터 DC/DC › PCB Type - PCB Type

PSD Series 5W~45W

• 2:1 wide input range
• 1.5~2KVAC isolation by models

↑ 맨 위로

케이스형 DC-DC 컨버터 DC/DC › Enclosed Type - Enclosed Type

RSDH Series — PV/Renewable Energy 150W~300W

• 250~ 1500Vdc 6:1 ultra-wide input range
• 4KVac l/O high isolation (Reinforced isolation)
• Fanless design, half encapsulated, cooling by free air convection
• -40~+80 o C ultra-wide operating temperature ( > +55 o C derating)
• 1U low profile (41mm)

RSD Series — Railway / ITE 30W~500W

• Compliance with EN50155 and EN45545-2 railway standard
• 2:1 or 4:1 wide input range
• Isolation: 4000VDC
• 1U low profile
• Half encapsulated

SD Series 15W~1000W

• 2:1 wide input range (4:1 for SD-500/1000)
• 1.5~2KVAC isolation by models
• 1U low profile (41mm) for SD-1000
• 12V/0.25A auxiliary output for SD-500/1000
• Built-in remote ON/OFF control and remote sense for SD-500/1000

↑ 맨 위로

자료: MEAN WELL 홈페이지 제품 시리즈 목록 (www.meanwell.com, 2026-10-27 확인) · 특징 문구는 제조사 원문이며, 정확한 값은 데이터시트를 확인해 주세요. 가격·재고는 e구로 부품검색에서 품번으로 찾아 견적요청하실 수 있습니다.