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
$63.58
Each
units
240V ac 24 V dc 500mA 1 12W 50mm 48mm 40mm Encapsulated - - - - -
RS Stock No. 494-9072
Mfr. Part No.PS4009
BrandOEP
$41.36
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. 494-9151
Mfr. Part No.PS2127
BrandOEP
$132.11
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. 833-7965
Mfr. Part No.HC24-2.4-AG
$170.06
Each
units
100 → 264V ac 24 V 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. 337-2061
Mfr. Part No.PSU 30205
BrandLascar
$47.02
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. 833-7987
Mfr. Part No.HCC24-2.4-AG
$317.51
Each
units
100 → 264V ac -24 V, 24 V 2.4A 2 115W 238.25mm 123.7mm 83.19mm Open Frame 60% ±0.05% ±0.05% 3mV Pk-Pk +70°C
RS Stock No. 468-324
Mfr. Part No.AL 912AES
BrandELC
$93.22
Each
units
400V ac 24 V dc 800mA 1 50VA 114mm 76mm 73mm Open Frame - 40mV 10mV 1V ac -
RS Stock No. 478-4673
Mfr. Part No.PS2122
BrandOEP
$132.71
Each
units
230V ac 24 V 1A 4 96VA 202mm 115mm 66mm Enclosed - - - - +55°C
RS Stock No. 774-8190
BrandRS PRO
$102.88
Each
units
220V ac 12 V dc 1A 1 - 235mm 185mm 80mm Open Frame - - - - -
RS Stock No. 833-8047
Mfr. Part No.HN24-3.6-AG
$171.18
Each
units
100 → 264V ac 24 V 3.6A 1 86.4W 177.8mm 123.7mm 83.19mm Open Frame 60% ±0.05% ±0.05% 3mV Pk-Pk +70°C
RS Stock No. 833-7928
Mfr. Part No.HAA5-1.5/OVP-AG
$179.08
Each
units
100 → 264V ac -5 V, 5 V 1.5A 2 15W 165.1mm 101.6mm 53.34mm Open Frame 45% ±0.05% ±0.05% 5mV Pk-Pk +70°C
RS Stock No. 524-7945
Mfr. Part No.G1W-15
BrandCosel
$396.63
Each
units
90 → 110V ac ±15 V dc 250mA 2 7.5W 72mm 76mm 108mm Encapsulated - ±0.03% ±0.03% ±0.02% +65°C
RS Stock No. 106-3866
Mfr. Part No.PSU-206
BrandLascar
$210.05
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. 537-5214
Mfr. Part No.PSU-D438-010
BrandDevlin
$226.61
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 +40°C
RS Stock No. 124-4715
BrandRS PRO
$171.01
Each
units
230V ac 24 V ac 7A 1 168VA 122.2mm 89.9mm 187.2mm Wall Mount - - - - +40°C
RS Stock No. 524-7939
Mfr. Part No.G1-5
BrandCosel
$295.77
Each
units
90 → 110V ac 5 V dc 1A 1 5W 72mm 76mm 108mm Encapsulated - ±0.03% ±0.03% ±0.02% +65°C
RS Stock No. 833-7962
Mfr. Part No.HC15-3-AG
$194.18
Each
units
100 → 264V ac 15 V 3A 1 45W 142.75mm 123.7mm 74.93mm Open Frame 55% ±0.05% ±0.05% 5mV Pk-Pk +70°C
RS Stock No. 774-8194
BrandRS PRO
$172.63
Each
units
220V ac 24 V dc 1A 1 - 320mm 320mm 80mm Open Frame - - - - -
RS Stock No. 833-7975
Mfr. Part No.HCBB-75W-AG
$342.74
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. 106-3850
Mfr. Part No.PSU-203
BrandLascar
$113.31
Each
units
250V ac ±5 → 15V dc 150mA 2 - 105mm 76mm 29.6mm Open Frame - ±1% ±1% 5mV +70°C
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