SCWN03B-03 Mean Well Power Supply (Other) In Stock
Mean Well SCWN03B-03 is a regulated DC-DC power supply module in DIP-24/8 package with 18 V to 36 V input range, 3 W output power, and 82% efficiency, suitable for industrial embedded power conversion applications requiring isolated voltage regulation.
- Manufacturer
- Mean Well
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SCWN03B-03 Datasheet PDF
- Category
- Power Supply
- Price
- From $6.9900(MOQ 1)
- Temp Range
- -40.0°C to 90.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 18 V to 36 V wide input voltage range with 24 V nominal for industrial DC bus compatibility
- 82% typical conversion efficiency for reduced heat dissipation in enclosed equipment
- Regulated DC-DC output with 0.5% maximum line regulation for stable power delivery
- DIP-24/8 (R-PDIP-P8) through-hole package for easy PCB integration and serviceability
- EN and IEC approved design meeting international safety and EMC standards
Applications
The SCWN03B-03 is used in industrial automation equipment, embedded control systems, and instrumentation requiring a compact, isolated DC-DC regulated power module on a 24 V bus. Its 18 V to 36 V input range and DIP package make it suitable for PLC power rails, field transmitters, and industrial sensor interface boards where board-mounted regulated power conversion is preferred over external supply units.
Specifications
| Factory Lead Time | 19 Weeks, 3 Days |
| YTEOL | 5 |
| Analog IC - Other Type | DC-DC REGULATED POWER SUPPLY MODULE |
| Approvals | EN, IEC |
| Efficiency (Main Output) | 82% |
| Input Voltage-Max | 36V |
| Input Voltage-Min | 18V |
| Input Voltage-Nom | 24V |
| JESD-30 Code | R-PDIP-P8 |
| Line Regulation-Max | 0.5% |
| Load Regulation-Max | 0.5% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.6A |
| Output Voltage-Max | 3.3495V |
| Output Voltage-Min | 3.2505V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8/24,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Protections | OVER LOAD, SHORT CIRCUIT |
| Ripple Voltage (Main Out) | 0.017675Vrms |
| Surface Mount | NO |
| Technology | HYBRID |
| Terminal Form | PIN/PEG |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Total Power Output-Max | 3W |
| Trim/Adjustable Output | NO |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SCWN03B-03:
Frequently Asked Questions
What is the input voltage range and output power rating of the SCWN03B-03 DC-DC module?
The SCWN03B-03 accepts an input voltage from 18 V to 36 V with a 24 V nominal, and delivers up to 3 W of regulated DC output power. Conversion efficiency reaches 82%, which limits self-heating and simplifies thermal management in enclosed industrial enclosures.
How does the DIP-24/8 package of SCWN03B-03 simplify integration into industrial PCB designs?
The DIP-24/8 (R-PDIP-P8) through-hole package of the SCWN03B-03 enables direct PCB insertion without SMT reflow, allowing easy manual assembly or socket mounting. This is especially practical in industrial control boards where field serviceability and component replacement are important considerations alongside the 18 V to 36 V operating range.
What regulatory approvals does the SCWN03B-03 carry and why does this matter for procurement?
The SCWN03B-03 carries EN and IEC approvals, confirming compliance with European and international safety and electromagnetic standards. For procurement teams sourcing this 3 W DC-DC module for industrial or medical-adjacent applications, certified approval status reduces qualification burden and time-to-market for regulated markets.
Should buyers plan for extended lead times when ordering the SCWN03B-03 in volume?
Yes. The SCWN03B-03 has a factory lead time of approximately 19 weeks for volume orders, which is significant for production planning. Procurement teams should place orders well in advance or maintain safety stock, particularly for applications relying on this 24 V input, 3 W regulated DC-DC module in long production runs.
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Why Buy from FindMyChip
About Mean Well
Mean Well is a leading electronic component manufacturer. FindMyChip sources Mean Well ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.2500 | $7.25 |
| 20+ | $6.9900 | $139.80 |
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