Can I use the HRPG-450-5 for high-current 5V industrial electronics?

Yes, this model is intended for constant voltage 5V applications and can deliver up to 90A with a 450W rating. That makes it suitable for industrial electronics, logic systems, or other equipment built around a high-current 5V rail.

Is the HRPG-450-5 appropriate for 5V embedded systems or processor backplanes with heavy current demand?

It can be appropriate where the equipment requires a stable 5V DC source and the total load remains within 90A. Compared with lower-power 5V supplies, this model is aimed at systems that need substantially more current capacity.

Would the HRPG-450-5 fit a 5V production tester or industrial rack build?

It is a practical option for rack or enclosure-based 5V loads because it combines 450W output with a 1U low profile housing. The 218.0 × 105.0 × 41.0 mm dimensions are useful where equipment density matters.

Can this 5V power supply be used in wide-temperature environments?

The published operating temperature range is -40°C to +70°C, which supports a broad range of industrial indoor conditions. Since an IP rating is not listed, the specs do not confirm direct exposure to rain, hose-down, or heavy dust.

What is the difference between the HRPG-450-5 and the other HRPG-450 models?

The HRPG-450 models are HRPG-450-3.3 at 297W, 3.3V, 90A; HRPG-450-5 at 450W, 5V, 90A; HRPG-450-7.5 at 450W, 7.5V, 60A; HRPG-450-12 at 450W, 12V, 37.5A; HRPG-450-15 at 450W, 15V, 30A; HRPG-450-24 at 451.2W, 24V, 18.8A; HRPG-450-36 at 450W, 36V, 12.5A; and HRPG-450-48 at 456W, 48V, 9.5A. This version is the 5V, 90A member of that group.

Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well

Mean Well HRPG-450-5 Power Supply 450W 5V 90A

built-in active PFCPF > 0.95high efficiency up to 90%no load power consumption

SKU HRPG-450-5

Log in to see price Trade pricing & online ordering for account holders

Notify me when it's back in stock

The HRPG-450 is a 450W Mean Well power converter (input range: 85~264VAC).

Key Features

✓ Input voltage range: 85~264VAC
✓ DC output voltage adjustable ±10%
✓ 3KVAC reinforced I/O isolation
✓ Protections: Overload / Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ DC OK relay contact output
✓ Remote ON/OFF control
✓ Safety approvals: WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION UL62368-1, TUV EN62368-1 EAC TP TC 004
✓ 3 years warranty

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Model	Power	Voltage	Current
Mean Well HRPG-450-7.5 Power Supply 450W 7.5V 60A	450W	7.5V	60A	View
Mean Well HRPG-450-48 Power Supply 456W 48V 9.5A	456W	48V	9.5A	View
Mean Well HRPG-450-36 Power Supply 450W 36V 12.5A	450W	36V	12.5A	View
Mean Well HRPG-450-3.3 Power Supply 297W 3.3V 90A	297W	3.3V	90A	View
Mean Well HRPG-450-24 Power Supply 451.2W 24V 18.8A	451.2W	24V	18.8A	View
Mean Well HRPG-450-15 Power Supply 450W 15V 30A	450W	15V	30A	View
Mean Well HRPG-450-12 Power Supply 450W 12V 37.5A	450W	12V	37.5A	View

Please log in to write a review.

{ "id":8343894458667, "variants" :[{ "context":"default", "variant_id": 45321026306347, "sku":"HRPG-450-5", "inventory_qty" : 0, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }

Key Features

✓ Input voltage range: 85~264VAC

✓ DC output voltage adjustable ±10%

✓ 3KVAC reinforced I/O isolation

✓ Protections: Overload / Over voltage / Over temperature

✓ Active PFC — meets international energy efficiency regulations

✓ DC OK relay contact output

✓ Remote ON/OFF control

✓ Safety approvals: WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION UL62368-1, TUV EN62368-1 EAC TP TC 004

✓ 3 years warranty

Mean Well HRPG-450-5 Power Supply 450W 5V 90A

Key Features

Frequently Asked Questions

Payment & Security

Other HRPG-450 Models

Write a review

Your cart

Mean Well HRPG-450-5 Power Supply 450W 5V 90A

Key Features

Company Information

Services and Support

Choose options