Product Overview:
The DENSEI-LAMBDA PWB-655F is a robust, high-performance AC-DC power supply module engineered to deliver stable and reliable power in the most demanding industrial and commercial environments. Designed with cutting-edge technology, this compact and efficient power solution ensures optimal operation for critical electronic systems, offering exceptional longevity and consistent performance. Ideal for seamless integration into a wide array of equipment, the PWB-655F provides a dependable power backbone, minimizing downtime and maximizing productivity. Its advanced design incorporates comprehensive protection features, making it a safe and secure choice for sensitive applications requiring precise voltage regulation and ultra-low noise output. This power supply is a testament to DENSEI-LAMBDA's commitment to quality, offering unparalleled stability for mission-critical operations.
Technical Specifications:
- Part Number: DENSEI-LAMBDA PWB-655F
- Alternative Part Number: DENSEILAMBDAPWB655F
- Input Voltage: 85-264 VAC (Universal AC Input), 47-63 Hz
- Output Voltage: +5V DC, +24V DC (Multi-output configuration for common industrial needs)
- Output Current: 8A (+5V), 1.5A (+24V)
- Output Power: 65W (Total Rated Power)
- Efficiency: >88% (Typical at full load, 230VAC)
- Ripple & Noise: <50mVp-p (+5V), <100mVp-p (+24V)
- Line Regulation: +/-0.5%
- Load Regulation: +/-1%
- Operating Temperature: -10°C to +70°C (Derating above +50°C)
- Storage Temperature: -40°C to +85°C
- Humidity: 20-90% RH (Non-condensing)
- Isolation Voltage: 3000 VAC (Input to Output), 1500 VAC (Input to Ground), 500 VAC (Output to Ground)
- Safety Standards: UL 60950-1, CSA C22.2 No. 60950-1, EN 60950-1, CE Mark, RoHS Compliant
- MTBF: >500,000 hours (per MIL-HDBK-217F at 25°C)
- Dimensions (L x W x H): 100mm x 60mm x 30mm (Approximate)
- Weight: 0.35 kg
DENSEI-LAMBDA PWB-655F
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
Out of Stock? Don't Worry!
Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
















