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. 774-8217
BrandRS PRO
SGD75.52
Each
units
240V ac 24V dc 500mA 1 12W 50mm 48mm 40mm Encapsulated - - - - -
RS Stock No. 774-8190
BrandRS PRO
SGD135.76
Each
units
220V ac 12V dc 1A 1 - 235mm 185mm 80mm Open Frame - - - - -
RS Stock No. 774-8204
BrandRS PRO
SGD325.83
Each
units
220V ac 12V dc 3A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 828-0128
BrandRS PRO
SGD206.28
Each
units
230 → 240V ac 24V ac 8 x 2 A 1 - 250mm 150mm 80mm Enclosed 90% ±5% - - +40°C
RS Stock No. 774-8201
BrandRS PRO
SGD380.13
Each
units
220V ac 12V dc 5A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 774-8210
BrandRS PRO
SGD309.29
Each
units
220V ac 24V dc 5A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 774-8207
BrandRS PRO
SGD241.66
Each
units
220V ac 24V dc 3A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 774-8194
BrandRS PRO
SGD171.52
Each
units
220V ac 24V dc 1A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 124-4715
BrandRS PRO
SGD183.83
Each
units
230V ac 24V ac 7A 1 168VA 122.2mm 89.9mm 187.2mm Wall Mount - - - - +40°C
RS Stock No. 494-9151
Mfr. Part No.PS2127
BrandOEP
SGD119.20
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. 848-4853
Mfr. Part No.HDCC150W-A+G
SGD473.72
Each
units
- - - - - - - - - - - - - -
RS Stock No. 833-8025
Mfr. Part No.HE24-7.2-AG
SGD528.03
Each
units
100 → 264V ac 24V 7.2A 1 172.8W 355.6mm 123.7mm 89.66mm Open Frame 60% ±0.05% ±0.05% 3mV Pk-Pk +70°C
RS Stock No. 494-9072
Mfr. Part No.PS4009
BrandOEP
SGD43.93
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. 833-7962
Mfr. Part No.HC15-3-AG
SGD205.00
Each
units
100 → 264V ac 15V 3A 1 45W 142.75mm 123.7mm 74.93mm Open Frame 55% ±0.05% ±0.05% 5mV Pk-Pk +70°C
RS Stock No. 891-3415
Mfr. Part No.83-24-225-3
BrandSolaHD
SGD645.87
Each
units
104 → 127 V ac, 208 → 254 V ac 24V 2.5A 1 - 152.4mm 127.4mm 125.48mm Bench Mount, Rack Mount - -0.1 → +0.1% -0.1 → +0.1% 0.1% Pk-Pk +50°C
RS Stock No. 848-4765
Mfr. Part No.HB28-1-A+G
SGD194.17
Each
units
- - - - - - - - - - - - - -
RS Stock No. 848-4857
Mfr. Part No.HDD15-5-A+G
SGD441.81
Each
units
- - - - - - - - - - - - - -
RS Stock No. 494-9066
Mfr. Part No.PS4008
BrandOEP
SGD48.45
Each
units
24 → 27V ac 24V dc 1A 1 - 70mm 55mm 50mm Open Frame - ±0.15% - 2mV ac -
RS Stock No. 494-9145
Mfr. Part No.PS2126
BrandOEP
SGD122.44
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
SGD47.65
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