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Mean Well LPS-100-12 Power Supply 100W 12V 8.4A

small and compactlow profile23mm thicknessbuilt-in remote ON-OFF control

SKU LPS-100-12

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Overview

LPS-100-12 is the 12V output model of this series: rated current 8.4A, rated power 100.8W, typical efficiency 79%.

Features

Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
Fix switching frequency at 134KHz
2 years warranty

Specifications

LPS-100-12Specifications from the official datasheet (2024-10-30 edition)

OUTPUT

DC VOLTAGE: 12V
RATED CURRENT: 8.4A
CURRENT RANGE: 0 ~ 8.4A
RATED POWER: 100.8W
RIPPLE & NOISE (max.)^Note.2: 100mVp-p
VOLTAGE ADJ. RANGE: 10 ~ 13.2V
VOLTAGE TOLERANCE^Note.3: ±2.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.5%
SETUP, RISE TIME: 800ms, 50ms/230VAC 1200ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.): 20ms/230VAC 20ms/115VAC at full load

INPUT

VOLTAGE RANGE: 88 ~ 132VAC / 176 ~ 264VAC auto switch 248 ~ 370VDC [DC input operation possible by connecting AC/N(-), AC/L(+)]
FREQUENCY RANGE: 47 ~ 63Hz
EFFICIENCY(Typ.): 79%
AC CURRENT (Typ.): 2.3A/115VAC 1.5A/230VAC
INRUSH CURRENT (Typ.): COLD START 30A/115VAC 60A/230VAC
LEAKAGE CURRENT: <1mA / 240VAC

PROTECTION

OVERLOAD: 105 ~ 140% (+24V: above 6.5A) rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 13.8 ~ 16.2V Protection type : Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.: -10 ~ +60℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -20 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.05%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved
WITHSTAND VOLTAGE: I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2(Note.7),-3, EAC TP TC 020
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,11, BS EN/EN55035, light industry level, EAC TP TC 020

OTHERS

MTBF: 2983.9K hrs min. Telcordia SR-332 (Bellcore) ; 342.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 222*62*32mm (L*W*H)
PACKING: 0.45Kg; 24pcs/12.5Kg/1.63CUFT

Test conditions and notes8

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 0.1μF & 47μF parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
5. If the input range 85V-89V, the output load is changed from 0A-rated load, There will be reduced 20V for 1second (LPS-100-24).
6. Mounting holes M1 and M2 should be grounded for EMI purposes.
7. Testing harmonic current at 90% load.
8. 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).

Technical drawings

LPS-100-12 Mechanical Specification — Mechanical Specification

LPS-100-12 Block Diagram — Block Diagram

LPS-100-12 Derating Curve — Derating Curve

Downloads

Certificates4

EMC Certificate (LPS-100)(EN) PDF Download

UL Certificate (LPS-100)(EN) PDF Download

CB Certificate (LPS-100)(EN) PDF Download

TUV Certificate (LPS-100)(EN) PDF Download

Test reports1

Test Report (LPS-100)(EN) PDF Download

Catalogues1

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the LPS-100-12 for a 12V PLC panel or industrial control cabinet?

Yes, it is a constant voltage 12V power supply rated for up to 8.4A. That makes it suitable for 12V industrial control, PLC support hardware, or automation subsystems that stay within the 100.8W output rating.

Is the LPS-100-12 suitable for embedded or IT hardware that needs a slim 12V power supply?

It can be a good fit where space matters, as the unit measures 222 x 62 x 32mm (L x W x H) and weighs 0.45kg. Electrically, it provides 12V output up to 8.4A from an 88-132VAC / 176-264VAC input with automatic range switching.

What is the difference between the LPS-100-12 and related LPS models?

The LPS-100 series models differ in output: LPS-100-3.3 at 66W, 3.3V, 20A; LPS-100-5 at 100W, 5V, 20A; LPS-100-7.5 at 99.75W, 7.5V, 13.3A; LPS-100-13.5 at 101.25W, 13.5V, 7.5A; LPS-100-15 at 100.5W, 15V, 6.7A; LPS-100-24 at 100.8W, 24V, 4.2A; LPS-100-27 at 102.6W, 27V, 3.8A; and LPS-100-48 at 100.8W, 48V, 2.1A. The LPS-100-12 is the 100.8W, 12V, 8.4A member of that family.

Is the LPS-100-12 suitable for outdoor or exposed installations?

The provided specs give an operating temperature range of -10°C to +60°C, but no IP rating is listed. Based on the available data, temperature capability is specified, while outdoor exposure protection is not.

Payment & Security

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Model	Power	Voltage	Current
Mean Well LPS-100-24 Power Supply 100W 24V 4.2A	100.8W	24V	4.2A	View
Mean Well LPS-100-7.5 Power Supply 100W 7.5V 13.3A	99.75W	7.5V	13.3A	View
Mean Well LPS-100-5 Power Supply 100W 5V 20A	100W	5V	20A	View
Mean Well LPS-100-48 Power Supply 100W 48V 2.1A	100.8W	48V	2.1A	View
Mean Well LPS-100-3.3 Power Supply 66W 3.3V 20A	66W	3.3V	20A	View
Mean Well LPS-100-27 Power Supply 102W 27V 3.8A	102.6W	27V	3.8A	View
Mean Well LPS-100-15 Power Supply 100W 15V 6.7A	100.5W	15V	6.7A	View
Mean Well LPS-100-13.5 Power Supply 101W 13.5V 7.5A	101.25W	13.5V	7.5A	View

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Mean Well LPS-100-12 Power Supply 100W 12V 8.4A

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Technical drawings

Downloads

Certificates4

Test reports1

Catalogues1

FAQ

Payment & Security

Other LPS-100 Models

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Mean Well LPS-100-12 Power Supply 100W 12V 8.4A

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