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. 337-2077
Mfr. Part No.PSU 303
BrandLascar
SGD49.98
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. 848-4835
Mfr. Part No.HD24-4.8-A+G
SGD246.49
Each
units
- - - - - - - - - - - - - -
RS Stock No. 478-4673
Mfr. Part No.PS2122
BrandOEP
SGD128.29
Each
units
230V ac 24V 1A 4 96VA 202mm 115mm 66mm Enclosed - - - - +55°C
RS Stock No. 891-3484
Mfr. Part No.SLT12-31010-12T
BrandSolaHD
SGD339.38
Each
units
100 V ac, 120 V ac, 220 V ac, 230 V ac, 240 V ac 5 V dc, 12 V dc, 15 V dc 1 A, 3 A, 800 mA 3 - 260mm 63.5mm 102mm Panel Mount - 0.05% 0.05% 3mV Pk-Pk +50°C
RS Stock No. 891-3421
Mfr. Part No.83-24-260-3
BrandSolaHD
SGD868.73
Each
units
104 → 127 V ac, 208 → 254 V ac 24V 6A 1 - 177.8mm 167.64mm 127mm Bench Mount, Rack Mount - -0.1 → +0.1% -0.1 → +0.1% 0.1% Pk-Pk +50°C
RS Stock No. 337-2061
Mfr. Part No.PSU 30205
BrandLascar
SGD43.47
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. 833-7965
Mfr. Part No.HC24-2.4-AG
SGD161.16
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. 833-7984
Mfr. Part No.HCC15-3-AG
SGD315.68
Each
units
100 → 264V ac -15 V, 15 V 3A 2 90W 238.25mm 123.7mm 83.19mm Open Frame 55% ±0.05% ±0.05% 5mV Pk-Pk +70°C
RS Stock No. 833-7978
Mfr. Part No.HC5-6/OVP-AG
SGD182.74
Each
units
100 → 264V ac 5V 6A 1 30W 142.75mm 123.7mm 74.93mm Open Frame 45% ±0.05% ±0.05% 5mV Pk-Pk +70°C
RS Stock No. 848-4813
Mfr. Part No.HCC15-3-A+G
SGD262.32
Each
units
- - - - - - - - - - - - - -
RS Stock No. 106-3844
Mfr. Part No.PSU-20115
BrandLascar
SGD112.49
Each
units
250V ac 14.4 → 15.6V dc 300mA 1 - 115mm 76mm 23.6mm Open Frame - ±1% ±1% 5mV +70°C
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