LHA300F

Released 2019
Rated Input: AC85 - 264V 1Φ
Rated Output Wattage: 300W
Rated Output Voltage: 12V,24V,48V
 
RoHS ECO MODEL
UL・C-UL TUV DEMKO CE UKCA
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, please handle the unit with care.

Features of LHA300F

• EN62477-1(OVC Ⅲ)
• Small and compact PCB construction
• Low profile
• High Efficency
• Low Noise
• Harmonic attenuator (Complies with IEC61000-3-2)
• Extensive optional parts such as dedicated harness are available
• Wide operating temperature
• Complies with SEMI F47
• An option "-R2" with reduced standby power is available when the remote control is off.

Ordering Information and Options

LH(1)  A(2)  300(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
  J4: EP (TE　Connectivity) connector type
  J5: 8 pin type(Output connector)
  R2: with Remote ON/OFF
  S: with Chassis
  SN: with Chassis & cover
  T: Terminal block type
  T4: Push-inTerminal block type
  U1: Can be attached the external capacitor unit

Please refer to Instruction manual 6.
3D product images are available.

Read Me First
Standard model   SN：with chassis & cover   T4：Push-inTerminal block type

Recommended EMI Filters

EAC-06-472

High voltage pulse noise type: EAP series
Low Leakage Current type: EAM series
*Use of an EMI/EMC filter is recommended when a power supply is connected with several devices so that additional filtering is necessary.
*Make sure that your final application will meet the required EMC standard by measuring the EMI level of the power supply used together with an EMI/EMC filter.

Product Line-up

Product Name Output Wattage Output Voltage･Current
LHA300F-12-Y 300W 12V 25A
LHA300F-24-Y 300W 24V 12.5A
LHA300F-48-Y 302.4W 48V 6.3A
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

Optional Parts

Harness

Category Part Number Description PDF DXF
Harness
 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 output with J4 option. (Mfr : Tyco Electronics) -
H-IN-25 Mating harness for connecting the external capacitor unit. -
H-OU-10 Mating harness for output with J5 option. (Mfr : J.S.T.) -
H-OU-46 Mating harness for output of the connector type power supply. (Mfr : J.S.T.) -
H-OU-47 Mating harness for output with J4 option. (Mfr : Tyco Electronics) -
H-RC-1 Harness for using option : -R. -
External Capacitor unit
 CR-HUT241-1 External capacitor unit to extend Hold-up time.
(Capacitance : 240uF)		 -
CR-HUT721-1 External capacitor unit to extend Hold-up time.
(Capacitance : 720uF)		 -
CR-HUT282-2 External capacitor unit to extend Hold-up time.
(Capacitance : 2,800uF)		 -
CR-HUT502-2 External capacitor unit to extend Hold-up time.
(Capacitance : 5,040uF)		 -
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.