PowerStream Power supplies, battery chargers, batteries and packs, dc/dc converters, injection molding    View Shopping Cart
April 17, 2023

60W 5Volt 12A Output Fully Isolated DC/DC Converter with 36VDC (25V-75V) input

24VDC in 5VDC DC converter
36V to 5V 12A DC/DC converter as a half brick regulator module mounted on a circuit board with input and output screw connectors.

Quantity 1-10 11-99 100-499 500-999 1000+
Price PST-DC3605-12

$33.50 $30.60 $28.80 $27.35
Isolated DC converter brick module mounted on a circuit board.
DMW75S-05 36V to 5V, 60W DC-DC converter
Input Range 25VDC to 75VDC
Output Voltage 5VDC (trimable from 3.9 to 5.5 VDC)
Output Current 0 to 12 Amps
Output Power 60 Watts
Voltage set point accuracy ±1%
Line Regulation ±1%
Load Regulation ±1%
Ripple and noise 75mVp-p
Efficiency 84% at 9-10 amps output
Dynamic Regulation 50% load step 4%
  Settling time 100 µSec
Output voltage trim range ±10%
Short circuit protection Continuous
Over current protection Continuous, 110-150% threshold
Over voltage protection Continuous, 110-140% trip range
Turn-on time < 10 mS
Switching Frequency 400 kHz
Temperature Coefficient ±0.02% /°C
Temperature range -40°C to 100°C operating (baseplate)
  -55°C to +125°C storage
Size 107mm x76mm x 23mm (4.2 x 3.0 x .9 inches)
Weight 4 oz, 113 grams
Humidity <95%, non condensing
Vibration 5G, 3 axis, 5 minutes each
Agency Approval UL component (RU mark), CE

Application Notes:

Remote sense and trim functions
To use the remote sense, connect the "Sense +" and "Sense -" terminals to wires that go to the load and don't carry any current. This lets the DC converter stabilize the voltage at the load, compensating for voltage loss in the wires that carry current.
In other words, without using the "Sense" terminals the voltage will be stabilize at the converter output terminals. As the current flows through wires, connectors, and contacts then resistance of these elements will cause a voltage drop due to Ohm's law. If you run an extra set of wires from the sense terminals to the load that don't carry current, then these can be used to sense the actual voltage at the load and the converter will boost its voltage to compensate for this voltage drop (over a limited range, ±0.5 Volts.)

The sense terminals can also be used to trim the voltage with fixed resistors or a pot as follows:
How to arrange the trimpot.

Schematic of how to trim the output voltage. Fixed resistors would also work, they should add to about 10k Ohms.


No heat sink is necessary at ambient temperatures below 30°C. At higher ambient temperatures derate the current or supply a flow of up to 200LFM (linear feet per minute) cooling air is provided (at 100°C ambient). This can be supplied by a 10 cubic feet per minute fan that is about 2.5 inches square. Pentium cooling heat-sink-fan combinations will also do this.

Standard heatsinks are available for half-brick modules such as Wakefield 517-95AB, 527-45AB, 527-24AB, 518-95AB, 528-45AB, 528-24AB, or the less expensive CUI VHS-45 or VHS-95.

Gerber files for the circuit board are here

Printed circuit board dimensions are 107mm x 76mm (4.2 x 3.0 inches)
Complete circuit board assembly
The fully populated board dimensions are 107mm x 76mm x 23mm (4.2 x 3.0 x .9 inches). It includes connectors for Vin and Vout as well as inhibit and Sense terminals. The board mounting holes are 3.6 mm (0.143 inch) in diameter 64mm x 95mm center to center spacing.

NOTE! the faceplate temperatures are definitely in the "burn your fingers" category and care should be taken to prevent human contact.

[Home] [PowerStream] [Site Map]
[Tech Resources]
[Policy and Privacy] [Contact Us]

Thank you for considering PowerStream

5VDC 12Amp converter dc dc, 36v to 5v converter
brick converter dc dc, 28V input, 34V input, 36V input, 40V input, 42V input, 46V input

PowerStream Technology
1163 South 1680 West
Orem, Utah 84058

Phone: 801-764-9060
Fax: 801-764-9061

© Copyright 2000, 2002, 2003, 2004, 2005, 2006, 2008,2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Lund Instrument Engineering, Inc. All rights reserved.

Google Author Verification