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Mean Well RQ-65B Power Supply 65W 5V 12V -5V -12V 6A
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Mean Well RQ-65B Power Supply 65W 5V 12V -5V -12V 6A
Overview
RQ-65B is the 5V 12V -5V -12V output model of this series: rated current 6A 2A 0.5A 0.5A, rated power 62.5W, typical efficiency 75%.
Features
- Universal AC input / Full range
- Protections:Short circuit / Overload / Over voltage
- Cooling by free air convection
- LED indicator for power on
- 100% full load burn-in test
- All using 105℃ long life electrolytic capacitors
- Withstand 300VAC surge input for 5 second
- High operating temperature up to 70℃
- Withstand 5G vibration test
- High efficiency, long life and high reliability
- 3 years warranty
Specifications
OUTPUT
- OUTPUT NUMBER
- CH1 CH2 CH3 CH4
- DC VOLTAGE
- 5V 12V -5V -12V
- RATED CURRENT
- 6A 2A 0.5A 0.5A
- CURRENT RANGENote.6
- 0 ~ 8A 0 ~ 3A 0 ~ 1A 0 ~ 1A
- RATED POWERNote.6
- 62.5W
- RIPPLE & NOISE (max.)Note.2
- 80mVp-p 120mVp-p 80mVp-p 80mVp-p
- VOLTAGE ADJ. RANGE
- CH1: 4.75 ~ 5.5V
- VOLTAGE TOLERANCENote.3
- ±2.0% +9,-5% ±5.0% ±5.0%
- LINE REGULATIONNote.4
- ±0.5% ±1.5% ±0.5% ±0.5%
- LOAD REGULATIONNote.5
- ±0.5% ±3.0% ±1.0% ±1.0%
- SETUP, RISE TIME
- 500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load
- HOLD UP TIME (Typ.)
- 60ms/230VAC 14ms/115VAC at full load
INPUT
- VOLTAGE RANGE
- 88 ~ 264VAC 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)
- FREQUENCY RANGE
- 47 ~ 63Hz
- EFFICIENCY (Typ.)
- 75%
- AC CURRENT (Typ.)
- 2A/115VAC 1.2A/230VAC
- INRUSH CURRENT (Typ.)
- COLD START 50A/230VAC
- LEAKAGE CURRENT
- <2mA / 240VAC
PROTECTION
- OVERLOAD
- 110 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
- OVER VOLTAGE
- CH1: 5.75 ~ 6.75V Protection type : Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT
- WORKING TEMP.
- -25 ~ +70℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20 ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -40 ~ +85℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.03%/℃ (0 ~ 50℃)on +5V output
- VIBRATION
- 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC (Note 7)
- SAFETY STANDARDS
- UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, BIS IS13252(Part1): 2010/IEC 60950-1:2005 approved
- WITHSTAND VOLTAGE
- I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
- ISOLATION RESISTANCE
- I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
- EMC EMISSION
- Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, criteria A, EAC TP TC 020
OTHERS
- MTBF
- 2466.8K hrs min. Telcordia SR-332 (Bellcore) ; 424.2K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 129*98*38mm (L*W*H)
- PACKING
- 0.44Kg; 30pcs/13.2Kg/0.72CUFT
Test conditions and notes8
- 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
- 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
- 3. Tolerance : includes set up tolerance, line regulation and load regulation, when multi-channel output, it is recommended that CH1 load > 10%.
- 4. Line regulation is measured from low line to high line at rated load.
- 5. Load regulation is measured from 20% to 100% rated load, and other output at 60% rated load.
- 6. Each output can work within current range. But total output power can't exceed rated output power.
- 7. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
- 8. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
Technical drawings
Downloads
FAQ
Can I use the RQ-65B for a mixed-voltage control board or industrial interface that needs 5V plus positive and negative auxiliary rails?
Yes, this model is a quad output power supply with 5V, 12V, -5V, and -12V outputs listed in the product name. Its main 5V output is rated at 6A with 62.5W total power, so it fits compact systems that need a 5V logic rail along with additional positive and negative rails.
Is the RQ-65B suitable for legacy embedded or instrumentation equipment that still uses negative-voltage rails?
It can be a fit for embedded or instrumentation equipment that requires both 5V logic and negative-voltage rails, because this model includes -5V and -12V outputs in addition to 5V and 12V. The available main output is 5V at 6A, and the total rated power is 62.5W.
Can I use the RQ-65B in a compact automation cabinet where space and vibration matter?
This unit is designed for compact installations with a 129 x 98 x 38 mm footprint and a weight of 0.44 kg. The listed features also state miniature size and 5G vibration resistance, which makes it relevant for enclosed industrial and automation equipment where space is limited.
Is the RQ-65B suitable for outdoor or high-temperature environments?
The specified operating temperature range is -25 degrees C to +70 degrees C, so it is rated for a wide temperature span. No IP rating is provided in the specs, so these details do not establish suitability for exposed outdoor or wet locations on their own.
How does the RQ-65B compare with other Mean Well RQ series models?
The RQ-65B is a 62.5W quad output model with 5V/6A, 12V/2A, -5V/0.5A, and -12V/0.5A outputs. Other models in the RQ-65 series include the RQ-65C (65W, 5V/5A, 15V/2A, -5V/0.5A, -15V/0.5A) and the RQ-65D (68W, 5V/4A, 12V/1.5A, 24V/1A, -12V/0.5A). The RQ-65B is distinguished by its specific combination of 12V and dual negative rails at these current ratings.
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