MEAN WELL PCD-25 Series 25W Single Output AC Dimmable LED Power Supply Owner’s Manual
- June 15, 2024
- MEAN WELL
Table of Contents
MEAN WELL PCD-25 Series 25W Single Output AC Dimmable LED Power Supply
Features
- AC phase-cut dimming
- Work with leading edge and trailing edge TRIAC dimmers
- 115VAC or 230VAC models available
- Built-in active PFC function
- Constant current design
- Protections: Short circuit / Over temperature
- Cooling by free air convection
- Fully isolated plastic case
- IP42 design
- Class II power unit, no FG
- Class 2 power unit
- Suitable for LED related fixture or appliance (such as LED Decoration or Advertisement devices)
- 100% full load burn-in test
- Low cost
- High reliability
- 3 vears warranty
GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx
SPECIFICATION
MODEL| PCD-25-350| PCD-25-700| PCD-25-1050|
PCD-25-1400
---|---|---|---|---
OUTPUT| RATED CURRENT| 350mA| 700mA| 1050mA| 1400mA
OPERATING VOLTAGE RANGE| 40 ~ 58V| 24 ~ 36V| 16 ~ 24V| 12 ~ 18V
CURRENT ACCURACY| ±5.0%
RATED POWER| 20.3W| 25.2W| 25.2W| 25.2W
RIPPLE & NOISE (max.) **Note.1| 4.6Vp-p| 2.7Vp-p| 2.2Vp-p| 2Vp-p
NO LOAD OUTPUT VOLTAGE (max.)| 60V| 50V| 35V| 25V
SETUP TIME| 500ms / 230VAC 2000ms / 115VAC at full load
INPUT| FREQUENCY RANGE| 47 ~ 63Hz
POWER FACTOR (Typ.)| PF>0.9/115VAC, PF>0.9/230VAC, PF>0.9/277VAC at full
load (Please refer to “Power Factor Characteristic” curve)
TOTAL HARMONIC DISTORTION| A series| THD< 20% when output
loading≧70% at 115VAC
B series| THD< 20% when output loading≧70% at 230VAC input and output
loading≧80% at 277VAC input
EFFICIENCY (Typ.)| 82%| 81%| 80.5%| 81%
AC CURRENT (Typ.)| 0.6A/115VAC 0.3A/230VAC
0.2A/277VAC
INRUSH CURRENT(max.)| COLD START 10A(twidth=20μs measured at 50% Ipeak)
at 115VAC / 230VAC
MAX. No. of PSUs on 16A CIRCUIT BREAKER| A series| 37 units (circuit
breaker of type B) / 37 units (circuit breaker of type C) at 115VAC
B series| 80 units (circuit breaker of type B) / 80 units (circuit breaker of
type C) at 230VAC
LEAKAGE CURRENT| <0.5mA 120VAC / 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/EN613471, BS EN/EN61347-2-13, BS EN/EN62384(for B type only),
BIS IS15885(for 350B,700B only), EAC TP TC 004,IP42 approved ; design refer to UL60950-1, BS EN/EN61347-1, BS EN/EN61347-2-13
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 (B type only), BS
EN/EN61000-3-2 Class C ; BS EN/EN61000-3-3, FCC part 18 non-consumer equipment
(A type only), 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| 6612.9K hrs min. Telcordia SR-332 (Bellcore)
806.1Khrs min. MIL-HDBK-217F (25℃)
DIMENSION| 845729.5mm (LWH)
PACKING| 0.19Kg; 72pcs/14.7Kg/0.92CUFT
NOTE| 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°C/1000m with fanless models and of
5°C/1000m with fan models for operating altitude higher than 2000(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
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Mechanical Specification
Block Diagram
Power Factor Characteristic
EFFICIENCY vs LOAD (PCD-25-350)
PCD-25 series possess superior working efficiency that up to 86% can be
reached in field applications.
AC Dimming Operation
-
The following diagram depicts a typical installation utilizing the PCD-25:
Under direct driving, the power supply will work in “constant current mode (CC)” and output voltage of the power supply will be clamped by sum of forward voltage (VF) of the LED strip. -
Dimmer Compatibility Chart:**
Manufacturer| Dimmer Model**
---|---
LUTRON| SKYLARK SF-12P-277| (277VAC / 60Hz)
LUTRON| DVF-103P-277| (277VAC / 60Hz)
LUTRON| SKYLARK SF-10P| (120VAC / 60Hz)
LUTRON| SKYLARK S-600P| (120VAC / 60Hz)
LUTRON| SKYLARK DVF-103P| (120VAC / 60Hz)
LEVITON| ILLUMATECH TM Cat.No.IP106| (120VAC / 60Hz)
LEVITON| SURESLIDE TM Cat.No.6633-P| (120VAC / 60Hz)
LEVITON| SURESLIDE TM Cat. NO.6615-P| (120VAC / 60Hz)
JUNG| Licht-Management 225 TDE| (230VAC / 50Hz)
JUNG| Licht-Management 225 NV DE| (230VAC / 50Hz)
BERKER| Tronic-Drehdimmer 286710| (230-240VAC / 50Hz)
Bodo Ehmann LICHTREGLER| T39.01| (230VAC / 50Hz)
CLIPSAL| 32E450UDM| (220-240VAC / 50Hz)
CLIPSAL| NO 32E450TM| (220-240VAC / 50Hz)
Conduction angle: 30 degrees(min.) / 180 degrees(max.)