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Mean Well PLD-25-1400 Power Supply 25W 1400mA
Overview
PLD-25-1400 is the model of this series: rated current 1400mA, rated power 25.2W, typical efficiency 84%.
Features
- Universal AC input / Full range (up to 295VAC)
- Built-in active PFC function
- Constant current design
- Protections: Short circuit / Over temperature
- Cooling by free air convection
- Fully isolated plastic case
- Class 2 Power Unit
- Class Ⅱ power unit, no FG
- IP42 design
- Suitable for LED related fixture or appliance (such as LED Decoration or Advertisement devices)
- 100% full load burn-in test
- Low cost
- High reliability
- Suitable for dry / damp locations
- 3 years warranty
Specifications
OUTPUT
- RATED CURRENT
- 1400mA
- OPERATING VOLTAGE RANGE
- 12 ~ 18V
- CURRENT ACCURACY
- ±5.0%
- RATED POWER
- 25.2W
- RIPPLE & NOISE (max.)Note.1
- 2Vp-p
- NO LOAD OUTPUT VOLTAGE (max.)
- 25V
- SETUP TIME
- 500ms / 230VAC 2000ms / 115VAC at full load
INPUT
- VOLTAGE RANGE
- 90 ~ 295VAC 127 ~ 417VDC
- FREQUENCY RANGE
- 47 ~ 63Hz
- POWER FACTOR (Typ.)
- PF>0.98/115VAC, PF>0.92/230VAC, PF>0.91/277VAC at full load (Please refer to "Power Factor Characteristic" curve)
- TOTAL HARMONIC DISTORTION
- THD< 20% when output loading≧70% at 115VAC/230VAC input and output loading≧80% at 277VAC input
- EFFICIENCY (Typ.)
- 84%
- AC CURRENT (Typ.)
- 0.6A/115VAC 0.3A/230VAC 0.2A/277VAC
- INRUSH CURRENT(Typ.)
- COLD START 25A(twidth=75μs measured at 50% Ipeak) at 230VAC
- MAX. No. of PSUs on 16A CIRCUIT BREAKER
- 72 units (circuit breaker of type B) / 80 units (circuit breaker of type C) at 230VAC
- LEAKAGE CURRENT
- <0.5mA / 240VAC
PROTECTION
- SHORT CIRCUIT
- Hiccup mode, recovers automatically after fault condition is removed.
- OVER TEMPERATURE
- Shut down o/p voltage, re-power on to recover
ENVIRONMENT
- WORKING TEMP.
- -30 ~ +60℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20 ~ 95% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -40 ~ +80℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.03%/℃ (0 ~ 50℃)
- VIBRATION
- 10 ~ 500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes
SAFETY & EMC
- SAFETY STANDARDS
- UL8750, CSA C22.2 No. 250.0-08, ENEC BS EN/EN 61347-1, BS EN/EN 61347-2-13 independent, BS EN/EN 62384, EAC TP TC 004, IP42 approved ; design refer to UL60950-1
- WITHSTAND VOLTAGE
- I/P-O/P:3.75KVAC
- ISOLATION RESISTANCE
- I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
- EMC EMISSION
- Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (≦75% load) ; BS EN/EN61000-3-3, FCC part 18 non-consumer equipment, EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55024,BS EN/EN61547, light industry level, EAC TP TC 020
OTHERS
- MTBF
- 5524.2K hrs min. Telcordia SR-332 (Bellcore) ; 968.2Khrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 84*57*29.5mm (L*W*H)
- PACKING
- 0.19Kg; 72pcs/14.7Kg/0.75CUFT
Test conditions and notes5
- 1. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
- 2. Direct connecting to LEDs is suggested, but is not suitable for using additional drivers.
- 3. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains.
- 4. 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).
- 5. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf
Technical drawings
Downloads
Certificates5
Test reports1
Catalogues1
FAQ
Can the PLD-25-1400 power a high-current LED downlight?
Yes, if the downlight is designed for 1400mA constant current and its LED load runs within the 12-18V constant current range. This model is rated for 25.2W, so it fits compact but higher-current downlight assemblies in that voltage window. It is not a constant voltage driver.
Is the PLD-25-1400 a match for small LED arrays with lower forward voltage?
Yes, for small LED arrays that require 1400mA constant current and have a combined forward voltage from 12V to 18V. The number of LEDs depends on the forward voltage of each LED, so it should be sized by total LED voltage rather than LED count. The maximum output power is 25.2W.
Can I use the PLD-25-1400 for compact constant current signage lighting?
It can work for signage lighting if the modules are built for 1400mA constant current and fit within the 12-18V CC range. It is not suitable for constant voltage signage systems. This distinction is important because constant current and constant voltage products are not interchangeable.
What should I verify before pairing LEDs with the PLD-25-1400?
Verify that the LED load requires 1400mA constant current and that its total forward voltage falls within 12-18V. The number of LEDs that can be used depends on each LED's forward voltage, not a fixed quantity. The overall load also needs to remain within the 25.2W rating.
Can the PLD-25-1400 be used in harsh temperature conditions?
Its operating temperature range is -30°C to +60°C, with output derating at the upper end per the sheet's derating curve. It is rated IP42, so it is meant for protected environments rather than exposed outdoor use. The temperature range does not change the IP42 enclosure rating.
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