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. 774-8201
BrandRS PRO
HK$1,921.92
Each
units
220V ac 12 V dc 5A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 833-7915
Mfr. Part No.HAA15-0.8-AG
HK$891.86
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
RS Stock No. 494-9139
Mfr. Part No.PS2125
BrandOEP
HK$515.63
Each
units
207 → 253V ac 5 V 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
HK$268.71
Each
units
220 → 250V ac 5 V dc 100mA 1 0.5W 50mm 41mm 29.6mm Encapsulated - ±1% ±1% 0.5mV +70°C
RS Stock No. 774-8217
BrandRS PRO
HK$402.23
Each
units
240V ac 24 V dc 500mA 1 12W 50mm 48mm 40mm Encapsulated - - - - -
RS Stock No. 494-9145
Mfr. Part No.PS2126
BrandOEP
HK$655.86
Each
units
207 → 253V ac ±12 V dc 400mA 2 9.6W 119mm 69mm 51.3mm Encapsulated - ±0.05% ±0.05% 1mV ac +55°C
RS Stock No. 774-8204
BrandRS PRO
HK$1,647.36
Each
units
220V ac 12 V dc 3A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 106-3866
Mfr. Part No.PSU-206
BrandLascar
HK$1,186.92
Each
units
250V ac ±5 → 15 V dc, 4.75 → 5.25 V dc ±250 mA, 1 A 3 - 160mm 100mm 37.6mm Open Frame - ±1% ±1% 10mV +70°C
RS Stock No. 478-4673
Mfr. Part No.PS2122
BrandOEP
HK$756.53
Each
units
230V ac 24 V 1A 4 96VA 202mm 115mm 66mm Enclosed - - - - +55°C
RS Stock No. 494-9066
Mfr. Part No.PS4008
BrandOEP
HK$258.32
Each
units
24 → 27V ac 24 V dc 1A 1 - 70mm 55mm 50mm Open Frame - ±0.15% - 2mV ac -
RS Stock No. 848-4835
Mfr. Part No.HD24-4.8-A+G
HK$1,511.70
Each
units
- - - - - - - - - - - - - -
RS Stock No. 774-8194
BrandRS PRO
HK$879.98
Each
units
220V ac 24 V dc 1A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 833-7943
Mfr. Part No.HB5-3/OVP-AG
HK$548.22
Each
units
100 → 264V ac 5 V 3A 1 15W 123.7mm 101.6mm 53.34mm Open Frame 45% ±0.05% ±0.05% 5mV Pk-Pk +70°C
RS Stock No. 494-9151
Mfr. Part No.PS2127
BrandOEP
HK$635.38
Each
units
207 → 253V ac ±15 V dc 500mA 2 15W 119mm 69mm 51.3mm Encapsulated - ±0.05% ±0.05% 1mV ac +55°C
RS Stock No. 833-7975
Mfr. Part No.HCBB-75W-AG
HK$1,397.95
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. 833-7956
Mfr. Part No.HBB15-1.5-AG
HK$1,027.66
Each
units
100 → 264V ac -15 V, 15 V 1.5A 2 45W 177.8mm 123.95mm 74.93mm Open Frame 55% ±0.05% ±0.05% 5mV Pk-Pk +70°C
RS Stock No. 740-4991
Mfr. Part No.SCP-35-24RS
BrandMean Well
HK$170.10
Each
units
85 → 264 V ac, 120 → 370 V dc 27.6 V dc 1.4A 1 38.6W 99mm 97mm 36mm Encapsulated 86% ±1% ±1% 200mV Pk-Pk +60°C
RS Stock No. 740-5008
Mfr. Part No.SCP-50-24RS
BrandMean Well
HK$200.69
Each
units
85 → 264 V ac, 120 → 370 V dc 27.6 V dc 1.8A 1 49.7W 129mm 98mm 38mm Encapsulated 85% ±1% ±1% 200mV Pk-Pk +60°C
RS Stock No. 891-3412
Mfr. Part No.83-24-212-3
BrandSolaHD
HK$1,197.17
Each
units
104 → 127 V ac, 208 → 254 V ac 24 V 1.2A 1 - 120.65mm 101.16mm 63.5mm Bench Mount, Rack Mount - -0.1 → +0.1% -0.1 → +0.1% 0.1% Pk-Pk +50°C
RS Stock No. 106-3822
Mfr. Part No.PSU-20105
BrandLascar
HK$541.36
Each
units
250V ac 4.75 → 5.25V dc 1A 1 - 115mm 76mm 23.6mm Open Frame - ±1% ±1% 5mV +70°C
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