Released 2014
Warranty Period 5-year (Refer to Instruction Manuals)

This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.
*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.

Features of LMA100F-24-HY

• Small (achived 28-42% smaller than existing our product in area) and compact PCB construction
• Size dimensions compatible with LFA series, global input Rugged PCB type P.S.
• Universal input (AC85 - 264V)
• Harmonic attenuator (Complies with IEC61000-3-2 ClassA)
• Peak Current Function (Option -H)
• Remote ON/OFF control (Optional -R2) reducing standby power
• Built in power factor correction circuitry for decreased AC input capacity
• Built-in inrush current, overcurrent and overvoltage protection circuits

Ordering Information and Options

LM(1)  A(2)  100(3)  F(4)  -  (5)  -  (6)  

(1) Series name
(2) Single output
(3) Output wattage
(4) Universal input
(5) Output voltage
(6) Optional
 C: with Coating
 G: Low leakage current
 H: with the function to be acceptable to output peak current
 J1: VH (J.S.T.) connector type
 R: with Remote ON/OFF
 R2: with Remote ON/OFF
 S: with Chassis
 SN: with Chassis & cover
 P: Setting in the overcurrent protection rating

Recommended EMI Filters


Contents Specifications
Input Voltage AC85 - 264V 1Φ
Output Wattage 103.2W (206.4W) *
Voltage/Current 24V 4.3A (Peak: 8.6A)
Adjustable  Voltage Range 19.20 - 27.50V
Protection Circuit And Others Overcurrent Protection Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
Overvoltage Protection 27.60 to 33.60V
Remote ON/OFF Option (Required external power source.)
Remote Sensing -
Others -
Operating Temperature/Humidity -10 to +70℃, 20 - 90%RH (Non condensing)
Safety And Noise Regulations Agency Approvals (At only AC input) ANSI/AAMI ES60601-1, EN60601-1 3rd
Conducted Noise Complies with FCC-B, VCCI-B, CISPR22-B, EN55011-B, EN55022-B
High Attenuation Complies with IEC61000-3-2 (Class A) *
Others Dimensions (WxHxD) 62x33x155mm [2.44x1.30x6.10 inches]
Weight 290g max (with chassis & cover: 470g max)
Cooling Method Convection *
Warranty Period 5-year (Refer to Instruction Manuals)
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

Documents Download

Technical Data
  • * For another documents aren't listed, please feel free to contact to a Cosel representative.

Optional Parts


Category Part Number Description PDF DXF
H-IN-5 Mating harness for input of the connector type power supply. (Mfr : J.S.T.) -
H-IN-10 Mating harness for input of the connector type power supply. (Mfr : J.S.T.) -
H-IN-12 Mating harness for input of the connector type power supply. (Mfr : Tyco Electronics) -
H-OU-10 Mating harness for output with J option. (Mfr : J.S.T.) -
H-OU-30 Mating harness for output of the connector type power supply. (Mfr : Tyco Electronics) -
H-RC-1 Harness for using option : -R. -
Table1 Product Status Information
No. Product Status Definition
1 New Product New Product. Recommended for new design.
2 Recommended Recommended for new design.
3 blank Product in mass production
4 NRND Not recommended for new design.
5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
6 Discontinued LTB order is no longer available.