Embedded Linear Power Supplies

An embedded system is a computer system with a dedicated function, embedded as part of a complete device often including hardware and mechanical parts. A power supply sub-system is one of the most important aspects of any embedded system. Embedded linear power supplies are used to regulate the high voltage DC from battery power source to low voltage DC suitable for the embedded system.

How do embedded linear power supplies work?

Embedded linear power supplies accept the load current at the higher DC input voltage, reduce the voltage and deliver the current at reduced voltage. They provide clean output voltage with low noise. They dissipate the extra power as heat, so you need to have heatsinks.

What are embedded linear power suppliers used for?

Embedded linear power suppliers protect sensitive loads against excessive voltage and stabilize tensions so they are suitable for precision applications (for example laboratory power supplies and hi-fi systems). They are easy to install and connect and their efficiency is up to 90%. Embedded linear power suppliers have different numbers of outputs, from one to four. They usually have safety mass straws.


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Description Price Input Voltage Output Voltage Output Current Number of Outputs Power Rating Length Width Depth Mounting Type Efficiency Load Regulation Line Regulation Ripple And Noise Maximum Temperature
RS Stock No. 124-4715
BrandRS PRO
$170.67
Each
units
230V ac 24V ac 7A 1 168VA 122.2mm 89.9mm 187.2mm Wall Mount - - - - +40°C
RS Stock No. 916-3905
BrandRS PRO
$106.49
Each
units
230V ac 24V ac 3A - 72VA 187.2mm 122.2mm 89.9mm Enclosed - - - - +40°C
RS Stock No. 916-3885
BrandRS PRO
$110.22
Each
units
230V ac 24V ac 4A - 96VA 187.2mm 122.2mm 89.9mm Enclosed - - - - +40°C
RS Stock No. 494-9072
Mfr. Part No.PS4009
BrandOEP
$43.32
Each
units
3.5 → 27 V ac, 3.5 → 28 V dc 1.25 → 24V dc 1A 1 - 70mm 55mm 50mm Open Frame - ±0.15% - 2mV ac -
RS Stock No. 494-9151
Mfr. Part No.PS2127
BrandOEP
$121.90
Each
units
207 → 253V ac ±15V dc 500mA 2 15W 119mm 69mm 51.3mm Encapsulated - ±0.05% ±0.05% 1mV ac +55°C
RS Stock No. 468-324
Mfr. Part No.AL 912AES
BrandELC
$125.19
Each
units
400V ac 24V dc 800mA 1 50VA 114mm 76mm 73mm Open Frame - 40mV 10mV 1V ac -
RS Stock No. 494-9050
Mfr. Part No.PS4007
BrandOEP
$42.21
Each
units
13 → 20V ac 12V dc 1A 1 - 70mm 50mm 41mm Open Frame - ±0.15% - 2mV ac -
RS Stock No. 848-4813
Mfr. Part No.HCC15-3-A+G
$298.10
Each
units
- - - - - - - - - - - - - -
RS Stock No. 494-9139
Mfr. Part No.PS2125
BrandOEP
$86.04
Each
units
207 → 253V ac 5V dc 1A 1 5W 119mm 69mm 51.3mm Encapsulated - ±0.05% ±0.05% 1mV ac +55°C
RS Stock No. 337-2061
Mfr. Part No.PSU 30205
BrandLascar
$42.33
Each
units
220 → 250V ac 5V dc 100mA 1 0.5W 50mm 41mm 29.6mm Encapsulated - ±1% ±1% 0.5mV +70°C
RS Stock No. 833-7928
Mfr. Part No.HAA5-1.5/OVP-AG
$177.85
Each
units
100 → 264V ac -5 V, 5 V 1.5A 2 15W 165.1mm 101.6mm 53.34mm Open Frame 45% ±0.05% ±0.05% 5mV Pk-Pk +70°C
RS Stock No. 740-5005
Mfr. Part No.SCP-75-24
BrandMean Well
$53.50
Each
units
120 → 370 V dc, 85 → 264 V ac 27.6V dc 2.7A 1 74.5W 159mm 97mm 38mm Encapsulated 85% ±1% ±1% 200mV Pk-Pk +60°C
RS Stock No. 494-9066
Mfr. Part No.PS4008
BrandOEP
$50.76
Each
units
24 → 27V ac 24V dc 1A 1 - 70mm 55mm 50mm Open Frame - ±0.15% - 2mV ac -
RS Stock No. 106-3850
Mfr. Part No.PSU-203
BrandLascar
$105.58
Each
units
250V ac ±5 → 15V dc 150mA 2 - 105mm 76mm 29.6mm Open Frame - ±1% ±1% 5mV +70°C
RS Stock No. 494-9145
Mfr. Part No.PS2126
BrandOEP
$122.19
Each
units
207 → 253V ac ±12V dc 400mA 2 9.6W 119mm 69mm 51.3mm Encapsulated - ±0.05% ±0.05% 1mV ac +55°C
RS Stock No. 740-5008
Mfr. Part No.SCP-50-24RS
BrandMean Well
$44.04
Each
units
120 → 370 V dc, 85 → 264 V ac 27.6V dc 1.8A 1 49.7W 129mm 98mm 38mm Encapsulated 85% ±1% ±1% 200mV Pk-Pk +60°C
RS Stock No. 337-2077
Mfr. Part No.PSU 303
BrandLascar
$68.14
Each
units
245V ac ±5V dc 50 mA, 200 mA 2 1.25W 78mm 42mm 29.6mm Open Frame - ±1% ±1% 0.5mV +50°C
RS Stock No. 833-7975
Mfr. Part No.HCBB-75W-AG
$370.22
Each
units
100 → 264V ac -5 V, 5 V, 12 V 1.7 A, 6 A, 700 mA 3 53W 279.4mm 123.7mm 90.17mm Open Frame 55% ±0.05% ±0.05% 5mV Pk-Pk +70°C
RS Stock No. 833-7965
Mfr. Part No.HC24-2.4-AG
$180.56
Each
units
100 → 264V ac 24V 2.4A 1 57.6W 142.75mm 123.7mm 74.93mm Open Frame 60% ±0.05% ±0.05% 3mV Pk-Pk +70°C
RS Stock No. 833-7915
Mfr. Part No.HAA15-0.8-AG
$166.95
Each
units
100 → 264V ac -5 V, 12 V 1 A, 400 mA 2 14W 165.1mm 101.6mm 53.34mm Open Frame 55% ±0.05% ±0.05% 5mV Pk-Pk +70°C
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