Bel Fuse / Power-One CPA500-4530S218 AC-DC Power Supply

The Bel Fuse/Power-One CPA500-4530S218 is a 500-watt AC-DC power supply designed for CompactPCI® systems and other demanding applications in the communications, industrial, military, and aerospace sectors. It utilizes Bel Power’s patented EDGE™ technology, offering high power density, high efficiency, and robust reliability. This power supply is engineered for environments requiring stable and efficient power conversion, featuring a wide input voltage range and protection against various electrical disturbances.

### Technical Specifications

**General**
* **Manufacturer:** Bel Fuse / Power-One
* **Model:** CPA500-4530S218
* **Product Family:** CPA, CPA 500, CPA-500, CPD, CPD250
* **Type:** AC-DC Power Supply
* **Rated Power:** 500W
* **Design:** CompactPCI® systems, plug-in modules
* **Technology:** Patented EDGE™ technology

**Electrical Specifications**
* **Input Voltage Range:** 90-264 VAC or 36-75 VDC; 100-240 VAC; 90-264Vin
* **Input Frequency:** 50-60 Hz
* **Maximum Input Current:** 7.2A, 8.0A
* **Power Factor Correction (PFC):** Active
* **Output Configurations:** Four independent outputs
* **Output 1:** 5V, 50A
* **Output 2:** 3.3V, 60A
* **Output 3:** 12V, 12A (or 8A)
* **Output 4:** -12V, 4A
* **Total Output Power:** 500W maximum, 199.98W max (This figure may refer to a specific output or configuration, as total rated power is 500W)
* **Efficiency:** 85%
* **Isolation Voltage:** 1.5 kV
* **Overvoltage Protection (OVP):** Built-in for some models, user adjustable for optional modules; threshold level for reduction of output
* **Output Protection:** Protected against continuous overload, open-circuit, and short-circuit

**Interfaces and Control**
* **Inhibit and Enable Inputs:** Yes
* **Remote Sense Lines:** Yes
* **Hot-Swap Capability:** Yes
* **Soft Start:** Yes

**Physical Specifications**
* **Mounting:** Chassis Mount, Desktop, Rack
* **Dimensions (approximate):**
* Depth: 128.7 mm
* Height: 261.874 mm
* Length: 162.5 mm
* Width: 40.6 mm
* **Weight:** 1.65 kg, 1.77 kgs
* **Number of Pins:** 47
* **Number of Terminals:** 48

**Environmental and Compliance**
* **Operating Temperature Range:** -25 °C to 50 °C
* **Overtemperature Protection:** Yes
* **Approvals:** CSA, EN, IEC, UL, UL/CSA 62368-1
* **RoHS Compliance:** Compliant, standard with ‘G’ suffix
* **Lead Free:** Yes
* **China RoHS:** Compliant

### Features

* **High Power Density:** Optimized for space-constrained applications
* **Extremely High Efficiency:** Contributes to reduced power consumption and heat generation
* **Low Inrush Current:** Prevents nuisance tripping of circuit breakers and fuses
* **Wide Input Voltage Range:** Eliminates the need for manual voltage selection
* **Transient Suppression:** Input protected by a varistor against surges and transients
* **Hot-Swap Capability:** Allows for replacement without system shutdown
* **Full Input-to-Output Isolation:** Enhances system safety and reliability
* **Negligible Inrush Current:** A key advantage of the EDGE™ technology
* **Overtemperature Protection:** Protects the unit from thermal damage
* **Designed for CompactPCI® Systems:** Meets PICMG power interface specifications

### Why Choose Aumictech for Bel Fuse / Power-One CPA500-4530S218?

At Aumictech, we specialize in supplying high-end power supply equipment. Whether you need reliable power conversion for industrial automation, mission-critical telecommunications infrastructure, or advanced networking solutions, our team ensures the Bel Fuse / Power-One CPA500-4530S218 delivers maximum performance and stability for your application.