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 MTBF Load Regulation Line Regulation Ripple And Noise
RS Stock No. 494-9072
Mfr. Part No.PS4009
BrandOEP
£17.76
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. 591-916
Mfr. Part No.ER115.13.6V
BrandERL
£59.32
Each
Units
220 → 240V ac 13.6 V dc 1A 1 - 140mm 64mm 54mm Open Frame - - 0.5V ±0.08% 25mV
RS Stock No. 494-9151
Mfr. Part No.PS2127
BrandOEP
£50.50
Each
Units
207 → 253V ac ±15 V dc 500mA 2 15W 119mm 69mm 51.3mm Encapsulated - - ±0.05% ±0.05% 1mV ac
RS Stock No. 774-8217
BrandRS PRO
£22.05
Each
Units
240V ac 24 V dc 500mA 1 12W 50mm 48mm 40mm Encapsulated - - - - -
RS Stock No. 597-532
Mfr. Part No.ER325.12V
BrandERL
£111.15
Each
Units
220 → 240V ac 13.6 V dc 1.9A 1 - 152.4mm 76.2mm 61.8mm Open Frame - - 0.2V ±0.1% 3mV
RS Stock No. 828-0128
BrandRS PRO
£81.98
Each
Units
230 → 240V ac 24 V ac 8 x 2 A 1 - 250mm 150mm 80mm Enclosed 90% 50kh ±5% - -
RS Stock No. 494-9139
Mfr. Part No.PS2125
BrandOEP
£53.67
Each
Units
207 → 253V ac 5 V dc 1A 1 5W 119mm 69mm 51.3mm Encapsulated - - ±0.05% ±0.05% 1mV ac
RS Stock No. 916-3885
BrandRS PRO
£39.90
Each
Units
230V ac 24 V ac 4A - 96VA 187.2mm 122.2mm 89.9mm Enclosed - 50000h - - -
RS Stock No. 494-9145
Mfr. Part No.PS2126
BrandOEP
£52.08
Each
Units
207 → 253V ac ±12 V dc 400mA 2 9.6W 119mm 69mm 51.3mm Encapsulated - - ±0.05% ±0.05% 1mV ac
RS Stock No. 774-8210
BrandRS PRO
£179.68
Each
Units
220V ac 24 V dc 5A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 597-548
Mfr. Part No.ER325.24V
BrandERL
£111.15
Each
Units
220 → 240V ac 27.6 V dc 1A 1 - 152.4mm 76.2mm 61.8mm Open Frame - - 0.2V ±0.1% 3mV
RS Stock No. 494-9066
Mfr. Part No.PS4008
BrandOEP
£19.34
Each
Units
24 → 27V ac 24 V dc 1A 1 - 70mm 55mm 50mm Open Frame - - ±0.15% - 2mV ac
RS Stock No. 592-076
Mfr. Part No.ER115.5V
BrandERL
£52.16
Each
Units
220 → 240V ac 5 V dc, 13.6 V dc 1 A, 200 mA 2 - 140mm 64mm 54mm Open Frame - - 0.2V ±0.08% 5 mV, 15 mV
RS Stock No. 537-5214
Mfr. Part No.PSU-D438-010
BrandDevlin
£88.95
Each
Units
115 V ac, 230 V ac 13.8 V dc 2A 1 27.6W 225mm 225mm 77mm Enclosed - - ±0.05% ±0.05% 5mV Pk-Pk
RS Stock No. 774-8226
BrandRS PRO
£80.12
Each
Units
220V ac 12 V dc 2A 1 - 255mm 230mm 80mm Open Frame - - - - -
RS Stock No. 478-4673
Mfr. Part No.PS2122
BrandOEP
£51.47
Each
Units
230V ac 24 V 1A 4 96VA 202mm 115mm 66mm Enclosed - - - - -
RS Stock No. 774-8207
BrandRS PRO
£139.53
Each
Units
220V ac 24 V dc 3A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 468-324
Mfr. Part No.AL 912AES
BrandELC
£44.88
Each
Units
400V ac 24 V dc 800mA 1 50VA 114mm 76mm 73mm Open Frame - - 40mV 10mV 1V ac
RS Stock No. 833-7978
Mfr. Part No.HC5-6/OVP-AG
£78.64
Each
Units
100 → 264V ac 5 V 6A 1 30W 142.75mm 123.7mm 74.93mm Open Frame 45% 300000h ±0.05% ±0.05% 5mV Pk-Pk
RS Stock No. 848-4813
Mfr. Part No.HCC15-3-A+G
£137.26
Each
Units
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