MEAN WELL PID-250 250W Isolated Dual Output Power Supply Owner’s Manual
- August 12, 2024
- MEAN WELL
Table of Contents
MEAN WELL PID-250 250W Isolated Dual Output Power Supply
Specifications
- Model:
- PID-250A
- PID-250B
- PID-250C
- PID-250D
- Output Number:
- CH1, CH2
- CH1, CH2
- CH1, CH2
- CH1, CH2
- DC Voltage:
- 12V, 5V
- 24V, 5V
- 36V, 5V
- 48V, 5V
Product Usage Instructions
Installation
- Ensure the input voltage matches the specified range (90 ~ 264VAC).
- Connect the DC output terminals (CH1, CH2) to your devices following the correct polarity.
Operation
- Power on the device by connecting it to a suitable power source.
- Use the remote control for CH1 if needed.
Maintenance
Regularly check for dust accumulation and ensure proper ventilation around
the product for cooling.
FAQ
-
Q: What is the input efficiency of the PID-250 model?
A: The input efficiency is typically 83% for this model. -
Q: How many years of warranty does the product come with?
A: The product comes with a 3-year warranty.
250W Isolated Dual Output with PFC Function
PID-250
Features
- Universal AC input / Full range
- Isolated output & GND for CH1,CH2
- Built-in active PFC function, PF>0.92
- Protections:Short circuit / Overload / Over voltage / Over temperature
- Remote control for CH1
- Peak load 170% for CH1 within 10 sec.
- Cooling by free air convection
- 100% full load burn-in test
- 2 vears warranty
GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx
SPECIFICATION
| MODEL | PID-250A | PID-250B | PID-250C | PID- 250D |
|---|---|---|---|---|
| OUTPUT | OUTPUT NUMBER | CH1 | CH2 | CH1 |
| DC VOLTAGE | 12V | 5V | 24V | 5V |
| RATED CURRENT | 15A(Peak 20A) | 5A | 9.4A(Peak 16.7A) | 5A |
| 11.1A) | 5A | 4.7A(Peak 8.4A) | 5A | |
| CURRENT RANGE Note.6 | 0 ~ 15A (Peak 20A) | 0 ~ 5A | 0 ~ 9.4A (Peak | |
| 16.7A) | 0 ~ 5A | 0 ~ 6.3A (Peak 11.1A) | 0 ~ 5A | 0 ~ 4.7A (Peak 8.4A) |
| RATED POWER | 205W | 250.6W | 251.8W | 250.6W |
| RIPPLE & NOISE (max.) **Note.2** | 120mVp-p | 50mVp-p | 150mVp-p | 50mVp-p |
| 200mVp-p | 50mVp-p | 200mVp-p | 50mVp-p | |
| VOLTAGE ADJ. RANGE | 10.8 ~ 13.2V | 4.75 ~ 5.25V | 21.6 ~ 26.4V | 4.75 ~ |
| 5.25V | 32.4 ~ 39.6V | 4.75 ~ 5.25V | 43.2 ~ 52.8V | 4.75 ~ 5.25V |
| VOLTAGE TOLERANCE Note.3 | ±3.0% | ±2.0% | ±2.0% | ±2.0% |
| ±2.0% | ±2.0% | ±2.0% | ||
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| LOAD REGULATION | ±1.0% | ±2.0% | ±1.0% | ±2.0% |
| SETUP, RISE TIME | 2500ms, 60ms/115VAC 1200ms, 60ms/230VAC | |||
| HOLD UP TIME (Typ.) | 30ms at full load | |||
| INPUT | VOLTAGE RANGE Note.5 | 90 ~ 264VAC 127 ~ 370VDC | ||
| FREQUENCY RANGE | 47 ~ 63Hz | |||
| POWER FACTOR | PF≧0.92/230VAC PF≧0.97/115VAC at full load | |||
| EFFICIENCY(Typ.) | 83% | 86% | 86% | 86% |
| AC CURRENT (Typ.) | 3A/115VAC 1.5A/230VAC | |||
| INRUSH CURRENT (Typ.) | COLD START 58A/230VAC | |||
| LEAKAGE CURRENT | <3.5mA / 240VAC | |||
| PROTECTION | OVERLOAD |
- CH1: 105 ~ 170% rated output power
- Normally work within 10 sec and then shut down, re-power on to recover
- Over 180% rated power or short circuit, constant current limiting within 10 sec and then shut down, re-power on to recover
CH2: 101 ~ 150% rated output power Protection type : Hiccup mode, recovers
automatically after fault condition is removed
OVER VOLTAGE| 13.8 ~ 16.2V| 5.5 ~ 6.75V| 27.6 ~ 32.4V| 5.5 ~ 6.75V| 40 ~
48V| 5.5~ 6.75V| 54 ~ 64.8V| 5.5 ~ 6.75V
Protection type : Shut down o/p voltage, re-power on to recover for CH1 ;
Hiccup mode, recovers automatically afer fault condition is removed for CH2(by
zener diode clamp)
OVER TEMPERATURE| Shut down o/p voltage(CH1), recovers automatically
after temperature goes down
FUNCTION| REMOTE CONTROL| CN52 : Open=CH1 & CH2 power on ; Short =
CH1 power off, CH2 power on; when CH2 is malfunction, CH1 will be shut down
**ENVIRONMENT| WORKING TEMP.| -20 ~ +70℃ (Refer to “Derating
Curve”)
WORKING HUMIDITY| 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY| -20 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT| ±0.05%/℃ (0 ~ 50℃)
VIBRATION| 10 ~ 500Hz, 2G 10min./1cycle, period for 60min each along X,
Y, Z axes
SAFETY & EMC **(Note 4)| SAFETY STANDARDS| UL62368-1, TUV BS
EN/EN62368-1, EAC TP TC 004 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, heavy industry level, EAC TP TC 020
OTHERS| MTBF| 2091.7K hrs min. Telcordia SR-332 (Bellcore) ;
150.5K hrs min. MIL-HDBK-217F (25℃)
DIMENSION| 2229540mm (LWH)
PACKING| 0.74Kg; 18pcs/14.3Kg/0.98CUFT
NOTE|
- All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
- Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
- Tolerance : includes set up tolerance, line regulation and load regulation.
- 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 “EM testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
- Derating may be needed under low input voltage. Please check the derating curve for more details.
- Peak current should reduce to 150% of rated value if the input voltage <110VAC.
- Heat Sink HS1,HS2,HS3 can not be shorted.
- 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).
Product Liability Disclaimer:For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx
Mechanical Specification
Unit:mm
AC Input Connector (CN1) : JST B5P-VH or equivalent
| Pin No. | Assignment | Mating Housing | Terminal |
|---|---|---|---|
| 1 | FG | ||
| 2,4 | No Pin | ||
| 3 | AC/N | ||
| 5 | AC/L |
: Grounding Required
DC Output Connector (CN51) : JST B10P-VH or equivalent
| Pin No. | Assignment | Mating Housing | Terminal |
|---|---|---|---|
| 1,2,3 | COM1 | JST VHR or equivalent | JST SVH-21T-P1.1 or equivalent |
| 4,5,6 | V1 | ||
| 7,8 | COM2 | ||
| 9,10 | V2 |
Remote ON/OFF Connector(CN52):JST B2B-XH or equivalent
| Pin No. | Status | Mating Housing | Terminal |
|---|---|---|---|
| PIN1,2 (Short) | V1: OFF V2: ON | JST XHP or equivalent | JST SXH-001T-P0.6 or |
equivalent
PIN1,2 (Open)| V1: ON V2: ON
SVR1| For CH1
---|---
SVR2| For CH2
- HS1,HS2,HS3 cannot be shorted.
- CN1:Pin1 is safety ground. For better EMC performance,Please secure an electrical connection between M1,M2,M3,and chassis grounding.
Block Diagram
Derating Curve
Output Derating VS Input Voltage
File Name :PID-250-SPEC 2024-02-23
References
Read User Manual Online (PDF format)
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