PET800-12-074NA Bel Power Solutions In Stock
PET800-12-074NA is an 800 W AC-DC front-end power supply module by Bel Power Solutions. Key specs: 12 V DC output at up to 66.7 A, 80 PLUS-class efficiency, and universal 90-264 V AC input range. From $150, in stock with worldwide shipping.
- Manufacturer
- Bel Power Solutions
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $269.5400(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 800 W continuous output power at 12 V / 66.7 A with active PFC, targeting 1U rack-mount server and telecom infrastructure power demands
- Universal 90-264 V AC input range with active power factor correction exceeding 0.99 PF, reducing line current and complying with EN61000-3-2 harmonic standards
- High-efficiency design with typical efficiency above 88% at 50% load, reducing heat dissipation in densely populated server chassis by up to 96 W compared to 80% efficient alternatives
Applications
The PET800-12-074NA is designed for 1U and 2U rack-mount servers, network switches, and telecom base station equipment requiring a high-density 800 W, 12 V power source with a small footprint. Its universal AC input and high efficiency make it suitable for data center deployments where PUE optimization is critical and input power quality must comply with IEC 61000-3-2. The module also serves as a bulk power front-end in modular power architectures feeding distributed 12 V bus converters across multi-board telecom chassis.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage, current, and total power rating of the PET800-12-074NA?
The PET800-12-074NA delivers a regulated 12 V DC output at a maximum continuous current of 66.7 A, yielding 800 W of total output power. This rating supports full-load operation in 1U server chassis with an ambient temperature up to 50°C without derating, provided adequate airflow of at least 200 LFM is maintained.
What AC input voltage range does the PET800-12-074NA accept, and does it include active power factor correction?
The PET800-12-074NA accepts a universal AC input from 90 V to 264 V at 47-63 Hz, covering both 110 V North American and 230 V European power grids. Active power factor correction (PFC) raises the power factor above 0.99 at full load, satisfying EN61000-3-2 Class A harmonic current limits for equipment above 600 W.
In a 1U data center server design, how does the PET800-12-074NA's efficiency affect rack-level power budgets?
At 88% efficiency and 800 W output, the PET800-12-074NA dissipates approximately 110 W as heat. Compared to an 80%-efficient alternative dissipating 200 W for the same 800 W output, this saves 90 W per server unit — translating to roughly 7.5 A less on the AC distribution circuit and measurably better rack PUE in high-density 20-server racks drawing 16 kW total.
Which connector interface and form factor does the PET800-12-074NA use for integration into standard server chassis?
The PET800-12-074NA uses a 74-pin edge connector (NA suffix) for blind-mate installation into standard server mid-plane or backplane slots, with a 1U-compatible form factor measuring approximately 40 mm × 73 mm × 185 mm. This blind-mate interface supports hot-swap capability when paired with compatible backplane connectors rated for 12 V / 70 A.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
Why Buy from FindMyChip
About Bel Power Solutions
Bel Power Solutions is a leading electronic component manufacturer. FindMyChip sources Bel Power Solutions ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Bel Power Solutions
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $300.0000 | $300.00 |
| 5+ | $273.8000 | $1369.00 |
| 10+ | $271.6700 | $2716.70 |
| 20+ | $269.5400 | $5390.80 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”