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BEL POWER SOLUTIONS HD284AG International Linear Power Supply

The BEL POWER SOLUTIONS HD28-4-AG is a versatile power supply designed for international applications. It boasts world-wide AC input ranges and adheres to various safety standards, including UL/CSA, TUV/IEC, and medical approvals like UL2601-1/60601-1. The power supply is built with high-quality capacitors and transformer insulation, ensuring reliability and efficiency. It's suitable for commercial and medical equipment, offering a 3-year warranty and burn-in cycling for enhanced performance and longevity.

Authorized Distributors
Source:Newark
Part No:HD28-4-A+G
Stock:43
Inv Date:06-22-2026
Price: Unit price: $254.73
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Source:Newark
Part No:HD28-4-AG
Stock:10
Inv Date:06-22-2026
Price: Unit price: $237.47
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Source:DigiKey
Part No:HD28-4-A+G
Stock:17
Inv Date:06-22-2026
Price: Unit price: $238.86
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Source:DigiKey
Part No:HD28-4-A+G
Stock:43
Inv Date:06-22-2026
Price: Unit price: $180.47
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Source:DigiKey
Part No:HD28-4-AG
Stock:133
Inv Date:06-22-2026
Price: Unit price: $242.55
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Part No:HD28-4-AG
Stock:0
Inv Date:06-23-2026
Price: Unit price: $218.51
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Part No:HD28-4-A+G
Stock:11
Inv Date:06-23-2026
Price: Unit price: $221.52
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Part No:HD28-4-A+G
Stock:0
Inv Date:06-22-2026
Price: Unit price: $237.05
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Part No:HD28-4-AG
Stock:0
Inv Date:06-22-2026
Price: Unit price: $289
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Authorized Distributors
Part No:HD28-4-A+G
Stock:46
Inv Date:06-22-2026
Price: Unit price: $220.73
Buy/RFQ:
Part No:HD28-4-AG
Stock:254
Inv Date:06-22-2026
Price: Unit price: $236.92
Buy/RFQ:
Part No:HD28-4-A+G
Stock:46
Inv Date:06-22-2026
Price: Unit price: $220.73
Buy/RFQ:
Part No:HD28-4-AG
Stock:254
Inv Date:06-22-2026
Price: Unit price: $236.92
Buy/RFQ:

BEL POWER SOLUTIONS HD284AG International Linear Power Supply Specifications:

  • Ac Input: 100, 120 and 240 Vac: +10%, -13%; 215 Vac: +12%, -11%; 47 to 63Hz. Tolerance for 230 Vac operation is +15%, -10%. Derate output current 10% for 50 Hz operation.
  • Dc Output: See voltage rating chart.
  • Line Regulation: ±0.05% for a 10% change.
  • Load Regulation: ± 0.05% for a 50% load change.
  • Output Ripple: 3 mV +0.05% of output voltage, peak to peak maximum. All “3-terminal regulator” outputs: 3 mV +0.2% peak to peak maximum.
  • Transient Response: <50 microseconds for 50% load change.
  • Short Circuit Protection: Automatic current limit/foldback.
  • Stability: ±0.05% for 24 hours after warmup.
  • Temperature Rating: 0 to 50°C full rated, derated linearly to 40% at 70°C.
  • Temperature Coefficient: ±0.01%/°C maximum.
  • Efficiency: - 5 V units: 45%; 12 and 15 V units: 55%; 20 and 24 V units: 60%
  • Medical Leakage: 10 μA
  • MTBF: 200,000+ hours per MIL-HDBK-217D

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Frequently Asked Questions

Where can I buy BEL POWER SOLUTIONS HD284AG?

You can click on the BUY or RFQ button to purchase HD284AG from an authorized BEL POWER SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part HD284AG?

You can download the HD284AG datasheet or visit the BEL POWER SOLUTIONS website for support.

Who is the manufacturer of HD284AG?

BEL POWER SOLUTIONS

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