Non-Isolated DC-DC Converters

Non-isolated DC-DC converters are electronic devices that convert a source of direct current (DC) from one voltage level to another. They are a type of electric power converter. Isolated DC-DC converters are based on the same principle of operation, but keep the input and output electrically isolated by a transformer. This allows for different voltages between inputs and outputs, much more considerable than with non-isolated ones.

What are non-isolated DC-DC converters used for?

DC-DC converters are used in portable electronic devices such as mobile phones and laptops, which are primarily supplied with power from batteries. Non-isolated DC-DC converters increase voltage from a partially lowered battery voltage, thereby saving space instead of using multiple batteries. Most DC-DC converter circuits also regulate the output voltage.

Types of non-isolated DC - DC converters

Non-isolated DC-DC converters have different protection features for your devices. They can ensure current limit, over current and over temperature protection. Many of them guarantee over voltage and under voltage protection, and prevent short circuits. Some of them have very high efficiency (up to 95%) which means that they do not require heatsinks or fans.


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Description Price Input Voltage Range Input Voltage Nominal Output Voltage Output Current Power Rating Mounting Type Number of Outputs Length Width Depth Efficiency Package Minimum Temperature Maximum Temperature
RS庫存編號 235-017
製造零件編號4479-106
HK$4,697.23
單位
11 → 15 V dc 15 V dc 0 → 2kV 1mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS庫存編號 235-039
製造零件編號4479-104
HK$4,697.23
單位
11 → 15 V dc 15 V dc 0 → 1kV 2mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS庫存編號 235-089
製造零件編號4479-110
HK$3,459.20
單位
22 → 28 V dc 28 V dc 0 → 1kV 2mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS庫存編號 234-941
製造零件編號3590-2420
HK$4,394.25
單位
10.8 → 15.6 V dc 12 V dc 0 → 2.5kV 2mA - Screw Mount 1 95.2mm 49.8mm 20mm - - 0°C +50°C
RS庫存編號 234-963
製造零件編號3590-2A20
HK$6,273.27
單位
21.6 → 30 V dc 24 V dc 0 → 5kV 1mA - Screw Mount 1 95.2mm 49.8mm 20mm - - 0°C +50°C
RS庫存編號 235-023
製造零件編號4479-204
HK$4,697.23
單位
11 → 15 V dc 15 V dc 0 → 1kV 2mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS庫存編號 235-067
製造零件編號4479-212
HK$3,414.28
單位
22 → 28 V dc 28 V dc 0 → 2kV 1mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS庫存編號 235-051
製造零件編號3590-1C20
HK$7,110.86
單位
21.6 → 30 V dc 24 V dc 0 → 10kV 500µA - Screw Mount 1 95.2mm 49.8mm 20mm - - 0°C +50°C
RS庫存編號 235-095
製造零件編號4479-210
HK$3,665.88
單位
22 → 28 V dc 28 V dc 0 → 1kV 2mA - Screw Mount - 95.2mm 49mm 15mm - - -10°C +50°C
RS庫存編號 234-929
製造零件編號3590-2120
HK$4,786.83
單位
10.8 → 15.6 V dc 12 V dc 0 → 5kV 1mA - Screw Mount 1 (Negative) 95.2mm 49.8mm 20mm - - 0°C +50°C
RS庫存編號 234-913
製造零件編號3590-1320
HK$6,273.27
單位
10.8 → 15.6 V dc 12 V dc 0 → 10kV 500µA - Screw Mount 1 95.2mm 49.8mm 20mm - - 0°C +50°C
RS庫存編號 234-979
製造零件編號3590-1A20
HK$4,637.79
單位
21.6 → 30 V dc 24 V dc 0 → 5kV 1mA - Screw Mount 1 95.2mm 49.8mm 20mm - - 0°C +50°C