Name: MEAN WELL QP-200 series: Four-output switching power supply - QP-200-3E
Brand: MEAN WELL
SKU: QP-200-3E
Price: 242.49 USD
Availability: InStock

MEAN WELL QP-200 series: Four-output switching power supply - QP-200-3E

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Description

QP-200-3E — Four-output switching power supply

MEAN WELL QP-200-3E is a four-output enclosed switching power supply with active PFC, a built-in DC cooling fan and a combined rated output of 206 W. This listing highlights CH4: −15 V DC, rated at 0.7 A with a specified current range of 0–1 A. The product remains one complete four-output power supply; all four channel limits, the shared total-power limit and the derating conditions apply together.

Download MEAN WELL QP-200 Datasheet (PDF)
Download MEAN WELL Enclosed Power Supply Installation Manual (PDF)
Download MEAN WELL EMI Testing Guidance (PDF)

Model specifications: datasheet PDF page 3. Mechanical drawing, terminal assignments and derating curves: page 4. The complete four-output unit and all channel limits apply.

Output selection and ratings

Selected output channel	CH4
Output configuration	Four simultaneous DC outputs, CH1–CH4, on one power supply. The selected channel identifies the focus of this listing; it is not a separate single-output unit.
Combined rated output power	206 W across all four channels. Do not treat individual current-range maxima or peak currents as simultaneously available continuous ratings.
DC output voltages	CH1: 5 V; CH2: 3.3 V; CH3: 24 V; CH4: −15 V.
Rated output currents	CH1: 10 A; CH2: 15 A; CH3: 4 A; CH4: 0.7 A.
Output current ranges	CH1: 3–15 A; CH2: 0–20 A; CH3: 0.4–5 A; CH4: 0–1 A. Maintain each channel within its specified minimum and maximum while observing the combined power limit.
Peak output currents	CH1: 20 A; CH2: 20 A; CH3: 6 A; CH4: 1 A. Maximum duty cycle is 33.3% within every 30 seconds. Average output power must not exceed 206 W.
Ripple and noise	CH1: 100 mVp-p maximum; CH2: 100 mVp-p maximum; CH3: 150 mVp-p maximum; CH4: 150 mVp-p maximum.
Voltage adjustment	CH1: 4.75–5.5 V; CH2: 3.14–3.63 V. CH1 and CH2 provide the catalog adjustment span of −5% to +10%; use these model-specific voltage limits.
Voltage tolerance	CH1: ±3.0%; CH2: ±3.0%; CH3: +10%/−6%; CH4: ±6.0%. Includes setup tolerance, line regulation and load regulation.
Line regulation	CH1: ±1.0%; CH2: ±1.0%; CH3: ±2.0%; CH4: ±1.0%.
Load regulation	CH1: ±2.0%; CH2: ±2.0%; CH3: ±6.0%; CH4: ±2.0%.
Setup and rise time	Setup: 800 ms; rise: 50 ms at full load.
Hold-up time	24 ms typical at full load.

Input and control functions

Input voltage and frequency	Universal full-range input: 90–264 V AC or 127–370 V DC; AC frequency 47–63 Hz. Apply the low-input derating curve.
Active PFC and power factor	Built-in active power-factor correction. Typical PF >0.95 at 230 V AC and >0.98 at 115 V AC, at full load.
Efficiency	74% typical under the general catalog test conditions.
AC input current	3.5 A at 115 V AC; 2 A at 230 V AC, typical.
Inrush current	30 A typical at cold start.
Leakage current	Less than 2 mA at 240 V AC.
Switching frequency	Fixed PFC frequency: 67 kHz; fixed PWM frequency: 134 kHz.
Remote sensing	Built-in remote sense for CH1 and CH2. CN2 provides the corresponding positive and negative sense connections; observe the pin assignments below.
Optional power-good and power-fail signal	Power good / power fail: 10 ms / 1 ms, optional. CN2 pin 5 is designated PF/PG; confirm the ordered signal option. The drawing does not identify two separate PG and PF output pins.
Optional CH4 polarity	The listed standard CH4 output is −15 V. A positive CH4 configuration is optional and requires consultation with MEAN WELL before delivery; it is not the stated standard configuration.

Protection and operating conditions

Short-circuit and overload protection	Short-circuit protection is listed among the series features. Overload operates at 105–150% of rated output power, with constant-current limiting and automatic recovery after the fault condition is removed.
Overvoltage protection	CH1: 5.75–6.75 V; CH2: 3.8–4.4 V. Output voltage shuts down; cycle input power to recover.
Overtemperature protection	Output voltage shuts down and recovers automatically after temperature falls.
Cooling	Forced-air cooling by the built-in DC fan. Maintain the airflow direction and clear ventilation openings shown in the mechanical drawing.
Operating temperature	−10 to +60°C, subject to the horizontal-mounting derating curve.
Ambient-temperature derating	For this model, the horizontal curve permits 100% load from −10 to +50°C, falling to 70% at +60°C. Apply input-voltage derating as well.
Input-voltage derating	At 60 Hz, the curve shows 70% load at 90 V AC, increasing to 100% at 115 V AC and remaining at 100% through 264 V AC. Apply the temperature limit at the same time.
Humidity and storage	Working humidity: 20–90% RH, non-condensing. Storage: −20 to +85°C and 10–95% RH, non-condensing.
Temperature coefficient	±0.03%/°C over 0–50°C.
High-altitude derating	For this fan-cooled model, above 2000 m reduce the permitted ambient temperature by 5°C per additional 1000 m.
Vibration	10–500 Hz, 2G; 10 minutes per cycle and 60 minutes each along the X, Y and Z axes.

Safety, EMC and measurement conditions

Safety standards	UL62368-1, TUV BS EN/EN62368-1 and EAC TP TC 004 approved, as listed in the catalog.
Withstand voltage	Input–output: 3 kV AC; input–FG: 2 kV AC; output–FG: 0.5 kV AC.
Insulation resistance	Input–output, input–FG and output–FG: 100 MΩ at 500 V DC, 25°C and 70% RH.
EMC emissions	Compliance with BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2 and -3, and EAC TP TC 020.
EMC immunity	Compliance with BS EN/EN61000-4-2, -3, -4, -5, -6, -8 and -11; BS EN/EN55035, light-industry level; EAC TP TC 020.
General test conditions	Unless otherwise stated, catalog parameters are measured at 230 V AC input, rated load and 25°C ambient temperature.
Ripple measurement	Measured with a 20 MHz bandwidth and a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel.
EMC test arrangement	The catalog tests use the unit mounted on a 360 × 360 mm metal plate, 1 mm thick. This is a component power supply; verify EMC again in the completed equipment. The test plate is a test arrangement, not a listed supplied accessory.

Dimensions, mounting and connections

Dimensions	215 × 115 × 50 mm (L × W × H); case No. 912B. Mechanical drawing dimensions are in millimetres with a stated tolerance of ±1 mm.
Mounting threads	The drawing identifies four M4 positions with L = 5 mm, five M3 positions with L = 3 mm, and six M4 positions with L = 6 mm. Respect each indicated screw-length limit; hole counts do not indicate supplied screws.
Top-view mounting references	The top view marks a 135 mm overall span across the mounting features, with 15 mm tab width and a 16 mm local tab reference. Longitudinal references from the terminal-end datum include 27.5, 32.5 and 117.5 mm, with 150 and 177.5 mm between the indicated extension lines.
Top-view local dimensions	The drawing additionally marks 36.5 and 47.5 mm around the fan area; transverse references of 95, 50, 50.5 and 32.5 mm, plus a 10 mm local edge reference. Use the extension lines on PDF page 4 to locate each feature.
Side-view references	The side view marks 32.5 mm from the end datum and 150 mm between mounting columns, a 25 mm local vertical reference, the 50 mm body height and 51.5 mm overall drawing height. Terminal projection is marked 13 mm maximum.
Power terminal spacing	The terminal drawing marks 8 mm pitch in the input-terminal group and 9.5 mm in the output-terminal group.
Power terminal assignments	Terminal 1: AC/L; 2: AC/N; 3: FG (protective earth); 4: DC output V4 (CH4); 5: DC output V3 (CH3); 6: DC output V1 (CH1); 7 and 8: output COM; 9: DC output V2 (CH2).
CN2 connector and mating parts	CN2: JST S6B-XH-A-1 or equivalent. Mating housing: JST XHP or equivalent. Contact: JST SXH-001T-P0.6 or equivalent. These references specify mating connections; confirm equivalent parts and pin orientation before wiring.
CN2 pin assignments	Pin 1: V1(+S); 2: V1(−S); 3: V2(+S); 4: V2(−S); 5: PF/PG (optional function); 6: GND.
Adjustment and indicator locations	The top view marks V1 ADJ. and V2 ADJ. near CN2 and the LED. Use the marked control for the corresponding output and stay within its specified adjustment range.

Reliability and packing

Reliability	MTBF: 160.6K hours minimum, MIL-HDBK-217F at 25°C.
Burn-in and warranty	100% full-load burn-in test; 3-year manufacturer warranty, as stated in the catalog.
Weight and packing	Catalog packing reference: 1.2 kg per unit (1200 g), not a stated net-weight measurement. Packing: 12 pieces per carton; 15.4 kg per carton; 0.9 CUFT.

Installation and system integration

Safe installation and servicing	Install this component power supply inside the end-system enclosure. Disconnect the system from the mains before installation or maintenance and prevent accidental reconnection. Keep it away from high moisture, water and fire sources. Have faults examined by a qualified technician; do not remove the power-supply case yourself.
Ventilation and mounting	Keep the built-in fan and all ventilation openings unobstructed. Maintain 10–15 cm clearance when an adjacent device is a heat source. Non-standard mounting orientation or high ambient temperature may require further output derating. Follow the model drawing for mounting-screw penetration and maintain insulation clearance from internal components.
Power-terminal tightening and earthing	The installation manual lists M3.5 input/output terminal screws for QP-200, with a suggested tightening torque of 8–10 kgf·cm. Connect AC/L to live, AC/N to neutral and FG to protective earth, following the model terminal assignments. Secure every conductor strand and connection. Generic enclosure-material torque tables do not replace the QP-200 terminal values.
Conductor selection	Select conductors for the actual continuous and permitted peak currents, temperature, installation and terminal capability. The manual wire guide lists 18/16/14/12/10/8 AWG with 0.75/1.00/1.5/2.5/4/6 mm² and respective current bands of 6/6–10/10–16/16–25/25–32/32–40 A. With five or more wires connected to the unit, derate each wire to 80% of the guide current. The guide ends at 40 A; do not extrapolate beyond its stated range.
Continuous and peak loading	Keep continuous output within each channel current range, the model total-power rating and applicable input, ambient-temperature and altitude derating limits. The listed peak currents require a maximum duty cycle of 33.3% within every 30 seconds, with average output power no greater than the model-rated power. A peak-current value is not a continuous-current rating.
Complete-system EMC verification	Verify EMC again with the power supply installed in the final equipment and connected to a representative load. Wiring, assembly and the application affect the result. The QP-200 datasheet records a 360 × 360 × 1 mm metal plate for its component EMC test; this is a test arrangement, not a supplied accessory or an installation-clearance requirement. The linked EMI guidance supports system testing and does not certify the finished equipment.