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MEAN WELL QP-320D Multiple Output Power Supply, +5 V / +12 V / +24 V / -12 V, 316 W
MEAN WELL QP-320D Multiple Output Power Supply, +5 V / +12 V / +24 V / -12 V, 316 W
MEAN WELL QP-320D Multiple Output Power Supply, +5 V / +12 V / +24 V / -12 V, 316 W

At a glance

Output Channels
CH1 +5 V 20 A
Rated Output Power
316 W
Input Voltage Range
90 to 264 V AC, 127 to 370 V DC
Dimensions
215 x 115 x 50 mm (L x W x H)
Efficiency (typ.)
83%
Operating Temperature
-10 to +70 °C
MEAN WELL logoModel QP-320DCurrent model

MEAN WELL QP-320D Multiple Output Power Supply, +5 V / +12 V / +24 V / -12 V, 316 W

Price on request

At a glance

Output Channels
CH1 +5 V 20 A
Rated Output Power
316 W
Input Voltage Range
90 to 264 V AC, 127 to 370 V DC
Dimensions
215 x 115 x 50 mm (L x W x H)
Efficiency (typ.)
83%
Operating Temperature
-10 to +70 °C

An enclosed supply that gives four DC rails from one unit, for industrial control and test equipment needing several voltages. Multiple output power supply, +5 V / +12 V / +24 V / -12 V, 316 W. Universal AC input, full range.

Include the required quantity and configuration in your quote request. Price and availability will be confirmed in the quotation.

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Ask for helpCompatibility, sizing and what else you need.
  • WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
  • DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL QP-320D is a multiple output power supply from the QP-320 series (320 W Quad Output with PFC Function), rated +5 V / +12 V / +24 V / -12 V, 316 W.

What it is used for

An enclosed four output supply for equipment that needs several DC rails from one unit, such as industrial control and test equipment.

Key features

  • Universal AC input, full range.
  • Built-in active PFC, PF above 0.95.
  • Protection against short circuit, overload, over voltage and over temperature.
  • CH1 and CH2 adjustable from -5% to +10%, with remote sense.
  • Power good and power fail signal output.
  • LED indicator for power on.

Key Specifications

  • Output Channels: CH1 +5 V 20 A; CH2 +12 V 10 A; CH3 +24 V 3 A; CH4 -12 V 2 A.
  • Rated Output Power: 316 W.
  • Input Voltage Range: 90 to 264 V AC, 127 to 370 V DC.
  • Dimensions: 215 x 115 x 50 mm (L x W x H).

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.

Features

MEAN WELL QP-320D Multiple Output Power Supply, +5 V / +12 V / +24 V / -12 V, 316 W, dimension drawing
Check the datasheet for tolerances.

Size and fit

Dimensions
215 x 115 x 50 mm (L x W x H)
Weight
1.2 kg

Technical specifications

Key facts

What is it?
Multiple output power supplyBrand MEAN WELL, model QP-320D
What does it output?
316 W
What input does it accept?
90 to 264 V AC, 127 to 370 V DC
Which documents are available?
Datasheet, certificate Open documents

RelatedDocumentsAll MEAN WELL documents

Output

Output Channels
CH1 +5 V 20 A; CH2 +12 V 10 A; CH3 +24 V 3 A; CH4 -12 V 2 A
Output Current Range
CH1 2.5 to 20 A; CH2 0 to 10 A; CH3 0.2 to 5 A; CH4 0.2 to 2 A
Rated Output Power
316 W
Ripple and Noise (max.)
CH1 100 mVp-p; CH2 150 mVp-p; CH3 150 mVp-p; CH4 150 mVp-p
Output Voltage Tolerance
CH1 ±3.0%; CH2 ±3.0%; CH3 +10%, -6%; CH4 ±10%
Efficiency (typ.)
83%
Output Voltage Adjustment Range
CH1 and CH2: +10%, -5%
Peak Current
CH1 20 A; CH2 10 A; CH3 20 A (1 ms max.); CH4 2 A

Input

Input Voltage Range
90 to 264 V AC, 127 to 370 V DC
Input Frequency Range
47 to 63 Hz
Power Factor
PF > 0.95 at 230 V AC, PF > 0.98 at 115 V AC, full load

Protection

Withstand Voltage
I/P-O/P: 3 kV AC, I/P-FG: 2 kV AC, O/P-FG: 0.5 kV AC

Environment

Operating Temperature
-10 to +70 °C (refer to derating curve)
Operating Humidity
20 to 90% RH non-condensing

Physical

Dimensions
215 x 115 x 50 mm (L x W x H)
Weight
1.2 kg

Approvals

MTBF
213.6 K hours min. (MIL-HDBK-217F, 25 °C)

Other

Series
QP-320
Warranty
Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

316 W

Downloads

Documentation

  • QP-320 series datasheetPublicDatasheet · Family · meanwell.com
    Download
Certificate and compliance document (1)
  • QP-320 CE declaration of conformityPublicCertificate · Family · meanwell.com
    Download

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

What input voltage does the QP-320D accept?

MEAN WELL lists 90 to 264 V AC, 127 to 370 V DC for this model.

Ask about this modelSetup, compatibility, what is in the box
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Looking for an alternative?

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