Released 2017
Rated Input: AC85 - 264V 1Φ
Rated Output Wattage: 300W
Rated Output Voltage: 5V,12V,15V,24V,36V,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 PJA300F

• Cost-effective
• Longer life (see Instruction Manual)
• Low profile (meets 1U height = 41 mm or 1.61 inches)
• Wide operating temperature range (-20 to +70 see instruction manual)
• Slow fan speed at no load
• Complies with SEMI F-47 (Manual for details)

Ordering Information and Options

PJ(1)  A(2)  300(3)  F(4)  -  (5) &nbsp

(1) Series name
(2) Single output
(3) Output wattage
(4) Universal input
(5) Output voltage
(6) Optional
   C: with Coating
   G: Low leakage current
   V: External potentiometer for output voltage adjustment
   R: with Remote ON/OFF (External power source is required)
   F4: Low speed fan

See 5.1 in Instruction Manual.

Recommended EMI Filters

Product Line-up

Product Name Output Wattage Output Voltage・Current
PJA300F-5 250W ACIN100V - 264V 5V 50A
PJA300F-12 300W ACIN100V - 264V 12V 25A
PJA300F-15 300W ACIN100V - 264V 15V 20A
PJA300F-24 300W ACIN100V - 264V 24V 12.5A
PJA300F-36 302.4W ACIN100V - 264V 36V 8.4A
PJA300F-48 302.4W ACIN100V - 264V 48V 6.3A
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

Optional Parts

Attachment Plate, Harness

Category Part Number Description PDF DXF
F-PLA300-1 Attachment plate to facilitate mounting.
(For mounting at the bottom)
F-PLA300-2 Attachment plate to facilitate mounting.
(For mounting at front side/back side)
F-PLA300-3 Attachment plate to facilitate mounting.
(For mounting at the bottom)
H-RC-6 Harness for using option : -R. -
H-SN-18 Harness for using option : -V. -
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.