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Mean Well RQ-85C Power Supply 85W 5V 15V -5V-15V 7A
Overview
RQ-85C is the 5V 15V -5V -15V output model of this series: rated current 7A 2.5A 0.5A 0.5A, rated power 82.5W, typical efficiency 77%.
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 15V -5V -15V
- RATED CURRENT
- 7A 2.5A 0.5A 0.5A
- CURRENT RANGENote.3
- 0 ~ 10A 0 ~ 4A 0 ~ 1A 0 ~ 1A
- RATED POWERNote.6
- 82.5W
- RIPPLE & NOISE (max.)Note.2
- 80mVp-p 120mVp-p 100mVp-p 80mVp-p
- VOLTAGE ADJ. RANGE
- CH1: 4.75 ~ 5.5V
- VOLTAGE TOLERANCENote.3
- ±2.0% +3,-7% ±8.0% ±5.0%
- LINE REGULATIONNote.4
- ±0.5% ±1.0% ±1.0% ±1.0%
- LOAD REGULATIONNote.5
- ±1.0% ±3.0% ±6.0% ±2.0%
- SETUP, RISE TIME
- 500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load
- HOLD UP TIME (Typ.)
- 100ms/230VAC 18ms/115VAC at full load
INPUT
- VOLTAGE RANGE
- 88 ~ 264VAC 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)
- FREQUENCY RANGE
- 47 ~ 63Hz
- EFFICIENCY (Typ.)
- 77%
- AC CURRENT (Typ.)
- 2.5A/115VAC 1.5A/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, EAC TP TC 020
OTHERS
- MTBF
- 2603.4K hrs min. Telcordia SR-332 (Bellcore) ; 424.2K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 159*97*38mm (L*W*H)
- PACKING
- 0.6Kg; 24pcs/15.4Kg/0.83CUFT
Test conditions and notes9
- 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. (In order to meet tolerance, it is recommended that CH1 load > 20% rated current for B,C type and CH1 load > 15% rated current for D type.)
- 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. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.
- 9. 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-85C for control or analog equipment that needs 5V logic with +/-15V rails?
Yes, the product name lists 5V, 15V, -5V, and -15V outputs, so it is built for multi-rail applications. Its main 5V output is rated at 7A and total power is 82.5W, giving it more 5V capacity than the 65W RQ-65C version.
Is the RQ-85C a fit for embedded systems that need higher 5V current along with positive and negative auxiliary rails?
It can be a fit when the design needs a stronger 5V rail plus auxiliary positive and negative rails in one supply. This model provides 5V at 7A with 82.5W total power, and the listed outputs also include 15V, -5V, and -15V.
Can the RQ-85C be used in industrial electronics where panel space and vibration resistance matter?
The unit measures 159.0 x 97.0 x 38.0 mm and weighs 0.6 kg, which keeps the form factor fairly compact for cabinet installations. Its listed features include miniature size and 5G vibration resistance, which is relevant for industrial electronics and automation hardware.
Is the RQ-85C suitable for outdoor use or hot enclosed equipment?
The operating temperature specification is -25 degrees C to +70 degrees C, so the thermal range supports demanding indoor environments. No IP rating is provided in the supplied data, so the specs do not confirm outdoor or washdown suitability.
What are the key spec differences between the RQ-85C and the other RQ models listed?
The series list includes RQ-50B at 45.5W and 5V 5A, RQ-50C at 50W and 5V 5A, RQ-50D at 53.4W and 5V 3A, RQ-65B at 62.5W and 5V 6A, RQ-65C at 65W and 5V 5A, RQ-65D at 68W and 5V 4A, RQ-85B at 80.7W and 5V 7A, RQ-85D at 84W and 5V 6A, RQ-125B at 120W and 5V 11A, RQ-125C at 122.5W and 5V 10A, and RQ-125D at 124W and 5V 8A. RQ-125ND is also listed as a sibling, but no detailed specs are supplied for it in the provided data.
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