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Mean Well PCD-25-350A Power Supply 16W 350mA

Name: Mean Well PCD-25-350A Power Supply 16W 350mA
Brand: Mean Well
SKU: PCD-25-350A
Price: 20.89 USD
Availability: InStock

TRIAC dimmableplastic casing IP42Class II design without FGconstant current

SKU PCD-25-350A

$20.89 USD

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Available to order

Overview

PCD-25-350A is the model of this series: rated current 350mA, rated power 20.3W, typical efficiency 82%.

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 years warranty

Specifications

PCD-25-350ASpecifications from the official datasheet (2024-09-25 edition)

OUTPUT

RATED CURRENT: 350mA
OPERATING VOLTAGE RANGE: 40 ~ 58V
CURRENT ACCURACY: ±5.0%
RATED POWER: 20.3W
RIPPLE & NOISE (max.)^Note.1: 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%
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
MAX. No. of PSUs on 16A CIRCUIT BREAKER 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: 84*57*29.5mm (L*W*H)
PACKING: 0.19Kg; 72pcs/14.7Kg/0.92CUFT

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

PCD-25-350A Mechanical Specification — Mechanical Specification

PCD-25-350A Block Diagram — Block Diagram

PCD-25-350A Derating Curve — Derating Curve

PCD-25-350A Power Factor Characteristic — Power Factor Characteristic

PCD-25-350A EFFICIENCY vs LOAD (PCD-25-350) — EFFICIENCY vs LOAD (PCD-25-350)

PCD-25-350A P C D - 2 5 series — P C D - 2 5 series

Downloads

Certificates5

UL Certificate (PCD-25)(EN) PDF Download

CB Certificate (PCD-25)(EN) PDF Download

EMC Certificate (PCD-25)(EN) PDF Download

FCC Certificate(PCD-25)(EN) PDF Download

ENEC Certificate (PCD-25)(EN) PDF Download

Test reports1

Test Report (PCD-25-350A)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the PCD-25-350A for a small LED array?

Yes, if the array is designed for constant current operation at 350mA and its total forward voltage falls within 40-58V. This driver supports up to 20.3W, so the array also needs to stay within that power level.

Is the PCD-25-350A a good fit for LED signage modules?

It can be a fit for signage modules that are specified for a 350mA constant current driver and operate within the 40-58V constant current range. It should not be used in place of a constant voltage supply for modules built around fixed voltage input.

Can this model be used with LED downlights that need lower drive current?

Yes, for downlights that are built for 350mA constant current input and fall inside the 40-58V output window. The match depends on the fixture's required current and forward voltage, not just on wattage alone.

How should I size the LED load for the PCD-25-350A?

Match it to a constant current LED load rated at 350mA with a combined forward voltage of 40-58V. The number of LEDs depends on each LED's forward voltage, so compatibility is based on total voltage and current rather than a stated LED quantity.

Is the PCD-25-350A intended for exposed locations or temperature-sensitive areas?

This model has an IP42 plastic casing and an operating temperature range of -30°C to +60°C. It is a better fit for applications where those enclosure and temperature limits match the project requirements.

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Mean Well PCD-25-350A Power Supply 16W 350mA

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Technical drawings

Downloads

Certificates5

Test reports1

Catalogues1

FAQ

Payment & Security

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Mean Well PCD-25-350A Power Supply 16W 350mA

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