3-Amp DC Power Supply, Precision Regulated AC-to-DC Conversion, UL-Certified
Provide precise, UL-certified DC power from an AC source with this lightweight and compact DC Power Supply. The PR3UL efficiently converts 120 volts AC into 13.8 volts DC power. Its high power density makes it perfect for a wide range of applications, like commercial/land-mobile, ham and CB radios, test bench supplies, base stations, tape players and amplifiers.
- Smaller footprint maximizes operating space
- Current-limiting electronic foldback enables automatic overcurrent protection in case of overload
- Solid state, integrated circuit maintains excellent regulation of output voltage
- Full UL Certification
- 1-year limited warranty
PR3UL
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Overview
Precision regulated DC power supplies are ideal for commercial/land-mobile, ham and CB radios, test bench supplies, base stations, tape players and amplifiers. Designed for years of reliable service and superior performance, they efficiently convert 120 volts AC into 13.8 volts DC (+/-0.5V). The Trim Line Series of DC power supplies offers a low-profile design with a footprint that matches the most popular radios on the market, such as Motorola, Radius, GE Monogram Series and EF Johnson models.
Features
- Smaller footprint maximizes operating space
- Current-limiting electronic foldback enables automatic overcurrent protection in case of overload
- Solid state, integrated circuit maintains excellent regulation of output voltage
- Regulated output voltage maintains up to 95% of no load value
- High quality filtering creates very low ripple/low noise operation
- Heavy-duty power transformer provides complete isolation from noise on incoming AC power
- Large heat sinks and vented cabinets supply cool operation for continuous use and long life of the unit
- Illuminated on/off switch
- Connectors: Hardwire terminals / Red positive (+), Black negative (-)
- Working Temperature Range: 0° C to 40° C (32° F to 104° F), 0 to 95% humidity, non-condensing
- Storage Temperature Range: -15° C to 50° C (5° F to 122° F)
- LED Indicators: Red LED indicates that DC output is being provided
- Full UL Certification
Specifications
OVERVIEW
| UPC Code | 037332060051 |
OUTPUT
| Intermittent (Peak) Amps | 3 |
PHYSICAL
| Shipping Dimensions (hwd / in.) | 5.10 x 12.30 x 7.60 |
| Shipping Weight (lbs.) | 6.10 |
| Unit Dimensions (hwd / in.) | 4.25 x 3 x 7.5 |
| Unit Weight (lbs.) | 4 |
WARRANTY
| Product Warranty Period (Worldwide) | 1-year limited warranty |
Questions & Answers
More Q&As may be available on the PR3UL model support page.
Services
Extended Warranty
| Part Number | Description |
|---|---|
| WEXT1A | 1-Year Extended Warranty and Technical Support for Select Tripp Lite Products – Includes UPS Battery Coverage if Applicable |
| WEXT2A | 2-Year Extended Warranty and Technical Support for Select Tripp Lite Products – Includes UPS Battery Coverage if Applicable |
| WEXT3A | 3-Year Extended Warranty and Technical Support for Select Tripp Lite Products – Includes UPS Battery Coverage if Applicable |
Documents & Downloads
Documentation
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