Vivotek HLG-120H-48 120W Single Output Switching Power Supply
SKU
HLG-120H-48
Model No
HLG-120H-48
$92.75
Product Highlights
- Universal AC input/full range (up tp 305VAC)
- Built-in active PFC function
- High efficiency up to 93.5%
- Protections: Short circuit/ Over current/ Over voltage/ Over temperature
- Cooling by free air convection

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The HLG-120H-48 from Vivotek is a robust 120W single output switching power supply designed for efficiency and reliability in various applications. Featuring a wide AC input range and advanced protection mechanisms, this power supply ensures optimal performance while complying with safety regulations for both indoor and outdoor installations.
Vivotek HLG-120H-48 Key Features
- Universal AC Input: Supports a full range from 0 to 305VAC, ensuring compatibility with a wide variety of power sources.
- Active PFC Function: Built-in Active Power Factor Correction improves efficiency, leading to lower energy costs.
- High Efficiency: Achieves an efficiency rate of up to 93.5%, minimizing energy loss during operation.
- Comprehensive Protections: Equipped with short circuit, over current, over voltage, and over temperature protections for enhanced safety and reliability.
- Cooling Mechanism: Designed to cool through free air convection, eliminating the need for additional cooling components.
- Adjustable OCP Point: Output current protection can be adjusted via either output cable or internal potentiometer for customization.
- IP67 Design: Provides protection against dust and water, making it suitable for both indoor and outdoor applications.
- Lighting Applications: Ideal for use in LED and street lighting applications, ensuring reliable power supply.
- Safety Compliance: Meets worldwide safety regulations for enhanced peace of mind.
- Location Suitability: Rated for use in dry, damp, and wet locations, expanding its versatility.
Vivotek HLG-120H-48 Detailed Specifications
| Model | HLG-120H-48 |
| Output Power | 120W |
| Input Voltage | Up to 305VAC |
| Efficiency | Up to 93.5% |
| Protection Features | Short circuit, Over current, Over voltage, Over temperature |
| Cooling Type | Free air convection |
| IP Rating | IP67 |
| Applications | LED lighting, street lighting |
| Location Suitability | Dry, damp, wet |
| Compliance | Worldwide safety regulations |
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