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MEAN WELL RT-65B Multiple Output Power Supply, +5 V / +12 V / -12 V, 64.6 W
MEAN WELL RT-65B Multiple Output Power Supply, +5 V / +12 V / -12 V, 64.6 W
MEAN WELL RT-65B Multiple Output Power Supply, +5 V / +12 V / -12 V, 64.6 W

At a glance

Output Channels
CH1 +5 V 5 A (0 to 8 A)
Rated Output Power
64.6 W
Input Voltage Range
88 to 264 V AC or 125 to 373 V DC
Efficiency (typ.)
76%
Dimensions
129 x 98 x 38 mm (L x W x H)
Operating Temperature
-25 to +70 °C
MEAN WELL logoModel RT-65BCurrent model

MEAN WELL RT-65B Multiple Output Power Supply, +5 V / +12 V / -12 V, 64.6 W

Price on request

At a glance

Output Channels
CH1 +5 V 5 A (0 to 8 A)
Rated Output Power
64.6 W
Input Voltage Range
88 to 264 V AC or 125 to 373 V DC
Efficiency (typ.)
76%
Dimensions
129 x 98 x 38 mm (L x W x H)
Operating Temperature
-25 to +70 °C

An enclosed supply that gives three DC rails from the mains, for equipment that needs logic and auxiliary voltages from one unit. Multiple output power supply, +5 V / +12 V / -12 V, 64.6 W. Universal AC input, full range.

Rated output power
64.6 W65.5 W66.1 W68 W

Part of the MEAN WELL RT-65 series. Compare all 4 models

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 RT-65B is a multiple output power supply from the RT-65 series (65 W Triple Output Switching Power Supply), rated +5 V / +12 V / -12 V, 64.6 W.

What it is used for

Supplies three regulated DC rails (+5 V, +12 V and -12 V) from mains in one enclosed unit, for equipment that needs logic and auxiliary voltages from a single supply.

Key features

  • Universal AC input, full range.
  • Protections: short circuit, overload and over voltage.
  • Cooling by free air convection.
  • LED indicator for power on.
  • 105 °C long life electrolytic capacitors.
  • Withstands 300 V AC surge input for 5 seconds.

Key Specifications

  • Output Channels: CH1 +5 V 5 A (0 to 8 A); CH2 +12 V 2.8 A (0 to 3.5 A); CH3 -12 V 0.5 A (0 to 1 A).
  • Rated Output Power: 64.6 W.
  • Input Voltage Range: 88 to 264 V AC or 125 to 373 V DC.
  • Efficiency (typ.): 76%.
  • Dimensions: 129 x 98 x 38 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 RT-65B Multiple Output Power Supply, +5 V / +12 V / -12 V, 64.6 W, dimension drawing
Check the datasheet for tolerances.

Size and fit

Dimensions
129 x 98 x 38 mm (L x W x H)
Weight
0.44 kg

Technical specifications

Key facts

What is it?
Multiple output power supplyBrand MEAN WELL, model RT-65B
What does it output?
64.6 W
What input does it accept?
88 to 264 V AC or 125 to 373 V DC
Which documents are available?
Datasheet, certificate (2) Open documents

RelatedSeriesMEAN WELL RT-65 series, 4 modelsDocumentsAll MEAN WELL documents

Output

Output Channels
CH1 +5 V 5 A (0 to 8 A); CH2 +12 V 2.8 A (0 to 3.5 A); CH3 -12 V 0.5 A (0 to 1 A)
Rated Output Power
64.6 W
Output Voltage Adjustment Range
CH1: 4.75 to 5.5 V
Ripple and Noise (max.)
CH1 80 mVp-p, CH2 120 mVp-p, CH3 80 mVp-p
Efficiency (typ.)
76%

Input

Input Voltage Range
88 to 264 V AC or 125 to 373 V DC
Input Frequency Range
47 to 63 Hz

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
-25 to +70 °C (refer to derating curve)
Operating Humidity
20 to 90% RH non-condensing
Cooling
Free air convection

Physical

Dimensions
129 x 98 x 38 mm (L x W x H)
Weight
0.44 kg

Approvals

MTBF
2760.8K hrs min. Telcordia SR-332 (Bellcore); 449.2K hrs min. MIL-HDBK-217F (25 °C)

Other

Series
RT-65
Warranty
Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

64.6 W

Downloads

Documentation

  • RT-65 series datasheetPublicDatasheet · Family · meanwell.com
    Download
Certificates and compliance documents (2)
  • RT-65 BIS certificate (MEAN WELL)PublicCertificate · Family · meanwell.com
    Download
  • RT-65 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 RT-65B accept?

MEAN WELL lists 88 to 264 V AC or 125 to 373 V DC for this model.

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