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庫存編號 591-916
製造零件編號ER115.13.6V
BrandERL
HK$533.60
單位
220 → 240V ac 13.6 V dc 1A 1 - 140mm 64mm 54mm Open Frame - - 0.5V ±0.08% 25mV
RS庫存編號 592-076
製造零件編號ER115.5V
BrandERL
HK$623.70
單位
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庫存編號 597-548
製造零件編號ER325.24V
BrandERL
HK$999.82
單位
220 → 240V ac 27.6 V dc 1A 1 - 152.4mm 76.2mm 61.8mm Open Frame - - 0.2V ±0.1% 3mV
RS庫存編號 597-532
製造零件編號ER325.12V
BrandERL
HK$999.82
單位
220 → 240V ac 13.6 V dc 1.9A 1 - 152.4mm 76.2mm 61.8mm Open Frame - - 0.2V ±0.1% 3mV