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. 383-9744
Mfr. Part No.HTAA-16W-A+
TWD1
Each
units
240V ac ±12 → 15 V dc, 5 V dc 2 A, 400 mA 3 10W 165.1mm 101.6mm 57.15mm Open Frame 45 %, 55 % 200000h ±0.05% ±0.05% 3mV Pk-Pk
RS Stock No. 833-8057
Mfr. Part No.HTAA-16W-AG
TWD3,407
Each
units
100 → 264V ac -5 V, 5 V, 12 V 2 A, 400 mA 3 16W 165.1mm 101.6mm 53.34mm Open Frame 55% 300000h ±0.05% ±0.05% 5mV Pk-Pk
RS Stock No. 833-7925
Mfr. Part No.HAD15-0.4-AG
TWD2,271
Each
units
100 → 264V ac -15 V, 15 V 400mA 2 12W 123.7mm 101.6mm 53.34mm Open Frame 55% 300000h ±1% ±1% 5mV Pk-Pk
RS Stock No. 833-7956
Mfr. Part No.HBB15-1.5-AG
TWD2,902
Each
units
100 → 264V ac -15 V, 15 V 1.5A 2 45W 177.8mm 123.95mm 74.93mm Open Frame 55% 300000h ±0.05% ±0.05% 5mV Pk-Pk
RS Stock No. 494-9151
Mfr. Part No.PS2127
BrandOEP
TWD2,325
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. 833-7987
Mfr. Part No.HCC24-2.4-AG
TWD5,804
Each
units
100 → 264V ac -24 V, 24 V 2.4A 2 115W 238.25mm 123.7mm 83.19mm Open Frame 60% 300000h ±0.05% ±0.05% 3mV Pk-Pk
RS Stock No. 833-8000
Mfr. Part No.HD24-4.8-AG
TWD6,018
Each
units
100 → 264V ac 24 V 4.8A 1 115.2W 228.6mm 123.7mm 83.19mm Open Frame 60% 300000h ±0.05% ±0.05% 3mV Pk-Pk
RS Stock No. 848-4819
Mfr. Part No.HCBB75W-A+G
TWD8,765
Each
units
- - - - - - - - - - - - - -
RS Stock No. 891-3474
Mfr. Part No.SLD-12-3434-12T
BrandSolaHD
TWD7,154
Each
units
100 V ac, 120 V ac, 220 V ac, 230 V ac, 240 V ac -12 V dc, 12 V dc 3.4A 2 - 229mm 70mm 124mm Panel - - 0.05% 0.05% 3mV Pk-Pk
RS Stock No. 494-9139
Mfr. Part No.PS2125
BrandOEP
TWD2,484
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. 848-4822
Mfr. Part No.HCC512-A+G
TWD8,185
Each
units
- - - - - - - - - - - - - -
RS Stock No. 494-9050
Mfr. Part No.PS4007
BrandOEP
TWD794
Each
units
13 → 20V ac 12 V dc 1A 1 - 70mm 50mm 41mm Open Frame - - ±0.15% - 2mV ac
RS Stock No. 774-8194
BrandRS Pro
TWD3,522
Each
units
220V ac 24 V dc 1A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 106-3838
Mfr. Part No.PSU-20112
BrandLascar
TWD2,400
Each
units
250V ac 11.5 → 12.5V dc 500mA 1 - 115mm 76mm 23.6mm Open Frame - - ±1% ±1% 5mV
RS Stock No. 833-8050
Mfr. Part No.HN5-9/OVP-AG
TWD5,332
Each
units
100 → 264V ac 5 V 9A 1 45W 177.8mm 123.7mm 83.19mm Open Frame 45% 300000h ±0.05% ±0.05% 5mV Pk-Pk
RS Stock No. 848-4737
Mfr. Part No.HAA15-0.8-A+G
TWD4,670
Each
units
- - - - - - - - - - - - - -
RS Stock No. 848-4796
Mfr. Part No.HC24-2.4-A+G
TWD5,324
Each
units
- - - - - - - - - - - - - -
RS Stock No. 848-4784
Mfr. Part No.HC12-3.4-A+G
TWD5,324
Each
units
- - - - - - - - - - - - - -
RS Stock No. 833-8003
Mfr. Part No.HD28-4-AG
TWD5,697
Each
units
100 → 264V ac 28 V 4A 1 112W 228.6mm 123.7mm 83.19mm Open Frame 60% 300000h ±0.05% ±0.05% 3mV Pk-Pk
RS Stock No. 494-9066
Mfr. Part No.PS4008
BrandOEP
TWD897
Each
units
24 → 27V ac 24 V dc 1A 1 - 70mm 55mm 50mm Open Frame - - ±0.15% - 2mV ac