PFH500F Series
https://product.tdk.com/en/power/pfh
www.emea.lambda.tdk.com/pfh500f
500W AC-DC Power Modules
The 4” x 2.4” footprint, high efficiency PFH500 series of AC-DC power modules are used in environments where convection or forced air cooling is not viable. Suitable
for use in outdoor enclosures or liquid cooled applications, these pcb mounted power modules accept a wide range AC input and deliver an adjustable, regulated output.
High ambient temperatures can be tolerated as the conduction cooled baseplate can withstand -40 to 100°C temperatures. These third generation modules also have a
PMBus™ interface with read/write capability for remote monitoring and programming.
Features
Benefits
• Compact 4” x 2.4” x 0.53” Brick Package
• Metal Case
• Less Board Area Required
• Easier Thermal Management and Lower Radiated EMI
• Less Waste Heat to Manage and Reduced AC Power Consumption
• Cold plate / Conduction Cooling for Fanless and Rugged Environments
• Remote Monitoring and Programming via i2C
• Simplified Paralleling for Higher Power or Redundant Applications
• High Power Density, High Efficiency
• 100°C Rated Baseplate Temperature
• PMBus™ Interface
• Optional Droop Mode Load Sharing
Model Selector
Nominal
Output
Voltage (V)
Output
Adjust
Range (V)
Maximum
Output
Current (A)
Maximum
Power
Droop Mode
Current
Model
Mounting
Inserts
(W)(1)
Share
PFH500F-12-000-R
PFH500F-12-0D0-R
PFH500F-12-100-R
PFH500F-12-1D0-R
PFH500F-28-000-R
PFH500F-28-0D0-R
PFH500F-28-100-R
PFH500F-28-1D0-R
PFH500F-48-000-R
PFH500F-48-0D0-R
PFH500F-48-100-R
PFH500F-48-1D0-R
12
12
12
12
28
28
28
28
48
48
48
48
9.6 - 14.4
9.6 - 14.4
9.6 - 14.4
9.6 - 14.4
22.4 - 33.6
22.4 - 33.6
22.4 - 33.6
22.4 - 33.6
38.4 - 52.8
38.4 - 52.8
38.4 - 52.8
38.4 - 52.8
42
42
42
42
18
18
18
18
10.5
10.5
10.5
10.5
504
504
504
504
504
504
504
504
504
504
504
504
3.3mm Ø Non-threaded
3.3mm Ø Non-threaded
3mm (M3) Threaded
3mm (M3) Threaded
3.3mm Ø Non-threaded
3.3mm Ø Non-threaded
3mm (M3) Threaded
3mm (M3) Threaded
3.3mm Ø Non-threaded
3.3mm Ø Non-threaded
3mm (M3) Threaded
3mm (M3) Threaded
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
PFH500F
-
28
-
1
D
0
-
R
0
1
Non-threaded inserts
M3 threaded inserts
0
D
No droop mode current share
Droop mode current share
Output voltage 12, 28, 48V
RoHS Compliant
1
PFH500F Series