Released 2016
Rated Input: AC90 ~ 264V 1Φ
Rated Output Wattage: 300W
Rated Output Voltage: 12V,24V,48V
Warranty Period 5-year (Refer to Instruction Manuals)

*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 GHA300F-SNF

• Full packaged design united with GHA's features, and additional robustness.
• High efficiency 91% typ (Input voltage 230V, Output voltage 24V)
• Optical for 1U applications
• Medical and Industrial safety approvals
• Low leakage current
• Conformal coating
• Single remote ON/OFF control for DC output, AUX1 and Fan.
• Isolated dual AUX (AUX1 10V 0.5A, AUX2 5V 1A)

Ordering Information and Options

GH(1)  A(2)  300(3)  F(4)  -  (5)  -  SNF(6)  

(1) Series name
(2) Single output
(3) Output wattage
(4) Universal input
(5) Output voltage
(6) Optional
 J1: CN501
    PH (J.S.T.) connector type

Refer to the instruction manual 5.1.

Recommended EMI Filters

Product Line-up

Product Name Output Wattage Output Voltage・Current
GHA300F-12-SNF 300W 12V 25.0A Forced Air Cooling +50℃
GHA300F-24-SNF 300W 24V 12.5A Forced Air Cooling +50℃
GHA300F-48-SNF 302.4W 48V 6.3A Forced Air Cooling +50℃
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

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.