January 15, 2024

25 Watt DC/DC Converter modules with 48VDC input and ±12V outputs at half price

Pin	Dual Output
1	+ Trim
2	- Vout
3	+ Common
4	+ Vout
5	Control (short to common to turn ON)
6	-Vin
7	+Vin

These dc to dc converter bricks closely regulate the output voltage over a range of input voltages.

Isolated DC converter modules with 48V input and bipolar 12V output

AV25-48D12	±12V output	±1.05A	25W	$29
AV25-48D12-complete with circuit board and screw terminals				$39

Data	Value
Input voltage	48V	36V to 72V
Output voltage	±12V ±1.05A	24 Watts
Setpoint accuracy	±1%
Voltage adjust	±10%
Line regulation	±0.2%
Load regulation	±0.5%
Ripple and noise	75mV p-p	100mV p-p for 12V output
Transient response	200 microsecond max for a 25% step
Control pin	Low = on, High = off	High = 7.0V or higher
Temperature	-25°C to 90°C operating	-40°C to 105°C storage
Control	Short the control line to common to turn on
MTBF	> 200,000 hours
Agency approval	UL60950, CSA22.2-60950, TUV EN60950
Efficiency	~86%
Data Sheet	Full data sheet here
Link to gerber files for a circuit board that matches the AV25-48D12
PDF showing the gerber files

Advantages:

Inexpensive Switchmode 48V dual output DC/DC Converters.

High efficiency: approximately 86%.

Wide input voltage range.

Thank you for considering PowerStream

PowerStream Technology 1163 South 1680 West Orem, Utah 84058 USA Phone: 801-764-9060 Fax: 801-764-9061
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