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PCD-25-350
16.07
Details
Meanwell PCD-25-350 is 25W Single Output AC Dimmable LED Power Supply with 350mA40-58V±5.0%20.3W4.6Vp-p60V500ms/230VAC 2000ms/115VAC at full load. The product features 180~295VAC voltage input and offers 350mA single constant current output. With leading edge or trailing edge TRIAC dimmer, the brightness of LED lamps can be adjusted to meet the needs of AC dimming applications in the LED lighting market. When working at full load, the conversion efficiency could reach high up to 88%, and operate at -30°C ~50°C under natural air cooling. PCD-25-350 is designed with a single-stage PFC line to achieve high PF value (PF>0.9) in the most economical way, and complies with the requirements of EU EN61000-3-2 for harmonic current Class C. The body adopts 94V-0 fireproof grade plastic shell. With a two-wire input method (ClassⅡ, no FG) and double insulation effect, it can effectively avoid the risk of electric shock. Moreover, the unit is supplied with protections such as built-in short circuit, over temperature and other functions, and has also passed ENEC EN61347-2-13, EN62384, CE and other lighting related certifications, which ensures the safety of product use. Meanwell has tested a number of world-renowned brand TRIAC dimmers, all of which have a good match. Due to its longevity, high reliability and low cost, Meanwell PCD-25-350 is ideally suitable for LED indoor lighting or decorative light source related applications.
Meanwell PCD-25-350 Specifications
| PCD-25-350 | A | A: With AC input 90-135VAC |
| B | B: With AC input 180-295 VAC |
| Model | PCD-25-350 □ | |
| OUTPUT | RATED CURRENT | 350mA |
| OPERATING VOLTAGE RANGE | 40-58V | |
| CURRENT ACCURACY | ±5.0% | |
| RATED POWER | 20.3W | |
| RIPPLE & NOISE (max.) | 4.6Vp-p | |
| NO LOAD OUTPUT VOLTAGE (max.) | 60V | |
| 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 | |
| TOTAL HARMONIC DISTORTION | B Series THD< 20% when output loading>=70% at 230VAC input and output loading>=80% at 277VAC input | |
| EFFICIENCY (Typ.) | 82.00% | |
| 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 | OVER TEMPERATURE | Shut down o/p voltage, re-power on to recover |
| SHORT CIRCUIT | Hiccup mode, recovers automatically after fault condition is removed | |
| 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 | 84*57*29.5mm (L*W*H) | |
| PACKING | 0.19Kg; 72pcs/14.7Kg/0.92CUFT | |
Meanwell PCD-25-350 Features
l Low cost
l High reliability
l 3 years warranty
l AC phase-cut dimming
l Work with leading edge and trailing edge TRIAC dimmers
l 115VAC or 230V AC models available
l Built-in active PFC function
l Constant current design
l Protections: Short circuit/Over temperature
l Cooling by free air convection
l Fully isolated plastic case
l IP42 design
l ClassⅡ power unit, no FG
l Class 2 power unit
l Suitable for L ED related fixture or appliance (such as LED Decoration or Advertisement devices)
l 100% full load burn-in test
Meanwell PCD-25-350 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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