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Mean Well PLM-12E-500, 500mA Constant Current with PFC - Terminal Block

fully isolated plastic caseClass II design without FGpush terminal I/O

SKU PLM-12E-500

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Overview

PLM-12E-500 is the model of this series: rated current 0.5A, rated power 12W, typical efficiency 84%.

PLM-12 is a 12W economical AC/DC LED power supply series. Incorporating a built-in active PFC design, PLM-12 provides a high Power Factor value greater than 0.9. In addition, with the low no load power consumption below 0.5W, and the setup time less than 500ms, PLM-12 is complied with the ErP regulation required by European Union for lighting fixtures. PLM-12 is a class Ⅱ(without FG pin) power unit housed with the UL 94V-0 rated flame retardant plastic case. The I /O terminals are designed with screw-less clamp style terminal block that greatly simplifies the wiring installation. Two types of models with different input voltage range are offered: PLM-12 series, which operates from 110~295VAC, and PLM-12E series, which operates from 180~295VAC.These two series are both constant current output design, supplying models with the current of 350mA, 500mA, 700mA and 1050mA, respectively.

Features

230VAC only or Full range (up to 295VAC) models available
Built-in active PFC function
Constant current design
Protections:Short circuit
Cooling by free air convection
Fully isolated plastic case
Class Ⅱ power unit, no FG
Class 2 power unit (Blank type only)
No load power consumption <0.5W
High reliability,low cost
2 years warranty

Specifications

PLM-12E-500Specifications from the official datasheet (2018-01-10 edition)Download datasheet PDF

OUTPUT

CONSTANT CURRENT REGION^Note.5: 15 ~ 24V
RATED CURRENT: 0.5A
NO LOAD OUTPUT VOLTAGE(max.): 30V
RATED POWER: 12W
RIPPLE & NOISE (max.) Blank type^Note.2: 2.4Vp-p
RIPPLE & NOISE (max.) E type^Note.2: 3.6Vp-p
CURRENT ACCURACY^Note.3: ±5.0%
SETUP TIME: Blank type: 500ms / 115VAC, 230VAC at full load; E type: 500ms / 230VAC at full load

INPUT

VOLTAGE RANGE^Note.4: Blank type: 110 ~ 295VAC 156 ~ 417VDC; E type: 180 ~ 295VAC 254~ 417VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR Blank type: PF≥0.97/115VAC,PF≥0.95/230VAC,PF>0.9/277VAC(at full load)(Please refer to "Power Factor Characteristic" curve)
POWER FACTOR E type: PF≥0.95/230VAC,PF≥0.9/277VAC (at full load)(Please refer to "Power Factor Characteristic" curve)
TOTAL HARMONIC DISTORTION Blank type: THD< 20% when output loading≧60% at 115VAC/230VAC input and output loading≧75% at 277VAC input
TOTAL HARMONIC DISTORTION E type: THD< 20% when output loading≧60% at 230VAC input and output loading≧75% at 277VAC input
EFFICIENCY (Typ.) Blank type: 84%
EFFICIENCY (Typ.) E type: 83%
AC CURRENT: Blank type: 0.15A/115VAC 0.08A/230VAC 0.07A/277VAC; E type: 0.08A/230VAC 0.07A/277VAC
INRUSH CURRENT(Typ.): COLD START 15A(twidth=50μs measured at 50% Ipeak) at 230VAC
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 160 units (circuit breaker of type B) / 160 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: 0.25mA / 240VAC

PROTECTION

SHORT CIRCUIT: Hiccup mode, recovers automatically after fault condition is removed.

ENVIRONMENT

WORKING TEMP.: -30 ~ +50℃
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.06%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: UL8750, CSA C22.2 No. 250.13-12(for Blank type only); ENEC EN61347-1, EN61347-2-13, EN62384, GB19510.14,GB19510.1(for E type only),EAC TP TC 004,IP30 approved
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC
ISOLATION RESISTANCE: I/P-O/P:100M Ohms/500VDC / 25℃/ 70%RH
EMC EMISSION: Compliance to EN55015, GB17743, GB17625.1(for E type only),EN61000-3-2 Class C(≥60% load);EN61000-3-3,EAC TP TC 020
EMC IMMUNITY: Compliance to EN61000-4-2,3,4,5,6,8,11;EN61547, light industry level, criteria B(surge 2KV),EAC TP TC 020

OTHERS

MTBF: 808.162Khrs min. MIL-HDBK-217F (25℃)
DIMENSION: 145*38*22mm (L*W*H)
PACKING: 0.126Kg;60pcs/8.6 Kg/0.48CUFT

Certifications & ratings

Warranty: 18

Test conditions and notes7

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Please see "AC input voltage drop vs. output current characteristics"table.
4. Derating may be needed under low input voltage, please check the static characteristic for more details.
5. Constant current operation region is within 60% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please reconfirm special electrical requirements for some specific system design.
6. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.
7. Direct connecting to LEDs is suggested, but is not suitable for using additional drivers.

Technical drawings

PLM-12E-500 Mechanical Specification — Mechanical Specification

PLM-12E-500 Derating Curve — Derating Curve

PLM-12E-500 Power Factor Characteristic — Power Factor Characteristic

PLM-12E-500 EFFICIENCY vs LOAD (500mA Model) — EFFICIENCY vs LOAD (500mA Model)

Typical applications

Indoor LED lighting
LED office lighting
LED commercial lighting
LED decorative lighting

Downloads

Datasheet1

PLM-12E-500 datasheetplm_12_spec.pdf · 2018-01-10 edition PDF Download

Certificates8

Mean Well PLM-12-25 CCC Certificate PDF Download

Mean Well PLM-12-25 ENEC Certificate PDF Download

Mean Well PLM-12-25 CB Certificate PDF Download

Mean Well PLM-12-25 EMC Certificate PDF Download

Mean Well PLM-12-25 UK Certificate PDF Download

Mean Well PLM-12-25 CE Certificate PDF Download

Mean Well PLM-12-25 ERP Certificate PDF Download

Mean Well IDLC Series UL Certificate PDF Download

Test reports1

Mean Well PLM-12-500 Test Report PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the PLM-12E-500 for a 500mA LED downlight?

Yes, if the downlight is designed for 500mA constant current and the LED load is within the 15-24V CC range. This driver is rated at 12W and operates in constant current mode, so it is not a substitute for a constant voltage driver.

Is the PLM-12E-500 a match for LED signage modules?

It can be used for signage modules that require 500mA constant current and fall within the 15-24V output range. Because this is a constant current unit, it is appropriate for current-driven LED modules rather than fixed-voltage signage systems.

Would this driver work for a small LED array on higher AC input systems?

Yes, if the array needs 500mA constant current and its forward voltage stays within 15-24V. This version accepts 180-295VAC input, so the AC side requirement is narrower than the standard PLM-12-500 while the LED output side remains 12W, 500mA, and 15-24V CC.

How do I check LED compatibility for the PLM-12E-500?

Confirm that the LEDs require 500mA constant current and that their total forward voltage fits the 15-24V CC output range. The number of LEDs depends on each LED's forward voltage, so there is no fixed LED quantity that applies to every design.

Is the PLM-12E-500 suitable for demanding ambient conditions?

It is rated for -30°C to +50°C operation and uses a fully isolated plastic case with Class II design. No IP rating is listed, so environmental suitability depends on the protection provided by the final enclosure or fixture.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well PLM-12E-700, 700mA Constant Current with PFC - Terminal Block	12.6W	22V	0.7A	IP20	View
Mean Well PLM-12E-350, 350mA Constant Current with PFC - Terminal Block	12.6W	42V	0.35A	IP20	View
Mean Well PLM-12E-1050, 1050mA Constant Current with PFC - Terminal Block	12.6W	16V	1.05A	IP20	View

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