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 706-6432
製造零件編號TOS 06-12SIL
BrandTRACOPOWER
HK$182.10
單位
8.3 → 14 V dc 12 V dc 0.75 → 5V dc 6A 30W Through Hole 1 22mm 6.65mm 10.2mm 94% SIP -40°C +85°C
全新
RS庫存編號 204-7576
製造零件編號TSR 1-2433E
BrandTRACOPOWER
HK$29.06
單位
6 to 36 V dc 24 V dc 3.3V dc 1000mA 3.3W - - - - - - - - -
全新
RS庫存編號 204-7578
製造零件編號TSR 1-2450E
BrandTRACOPOWER
HK$29.06
單位
7 to 36 V dc 24 V dc 5V dc 1000mA 5W - - - - - - - - -
全新
RS庫存編號 200-3533
製造零件編號TOS 06-05SIL
BrandTRACOPOWER
HK$183.84
單位
2.4 - 5.5 VDC 3.95 VDC - 6A - - - - - - - - - -
全新
RS庫存編號 204-7577
製造零件編號TSR 1-2450E
BrandTRACOPOWER
HK$256.26
毎管:10 個
Tube(s)
7 to 36 V dc 24 V dc 5V dc 1000mA 5W - - - - - - - - -
全新
RS庫存編號 193-2060
製造零件編號TSR 1-48240WI
BrandTRACOPOWER
HK$152.69
單位
33 → 72 V dc 33 V dc 24V dc 700mA - - - - - - - - - -
全新
RS庫存編號 193-2037
製造零件編號TSR 0.6-4890WI
BrandTRACOPOWER
HK$867.83
毎管:10 個
Tube(s)
14 → 72 V dc 14 V dc 9V dc 600mA - - - - - - - - - -
全新
RS庫存編號 200-3532
製造零件編號TOS 06-05SIL
BrandTRACOPOWER
HK$873.44
毎管:5 個
Tube(s)
2.4 - 5.5 VDC 3.95 VDC - 6A - - - - - - - - - -
全新
RS庫存編號 193-2038
製造零件編號TSR 0.6-4890WI
BrandTRACOPOWER
HK$95.35
單位
14 → 72 V dc 14 V dc 9V dc 600mA - - - - - - - - - -
全新
RS庫存編號 193-2053
製造零件編號TSR 1-4890WI
BrandTRACOPOWER
HK$152.69
單位
14 → 72 V dc 14 V dc 9V dc 1A - - - - - - - - - -
全新
RS庫存編號 193-2048
製造零件編號TSR 1-4850WI
BrandTRACOPOWER
HK$1,389.26
毎管:10 個
Tube(s)
9 → 72 V dc 9 V dc 5V dc 1A - Through Hole 1 12.1mm 8.6mm 17.5mm 87 (Typ.)% SIP -40°C +80°C
全新
RS庫存編號 193-2055
製造零件編號TSR 1-48120WI
BrandTRACOPOWER
HK$152.69
單位
17 → 72 V dc 17 V dc 12V dc 1A - - - - - - - - - -
全新
RS庫存編號 193-2039
製造零件編號TSR 0.6-48120WI
BrandTRACOPOWER
HK$867.83
毎管:10 個
Tube(s)
17 → 72 V dc 17 V dc 12V dc 600mA - Through Hole 1 12mm 8.6mm 13.4mm 93 (Typ.)% SIP -40°C +85°C
全新
RS庫存編號 193-2050
製造零件編號TSR 1-4865WI
BrandTRACOPOWER
HK$1,389.26
毎管:10 個
Tube(s)
9 → 72 V dc 9 V dc 6.5V dc 1A - - - - - - - - - -
全新
RS庫存編號 193-2058
製造零件編號TSR 1-48240WI
BrandTRACOPOWER
HK$1,389.26
毎管:10 個
Tube(s)
33 → 72 V dc 33 V dc 24V dc 700mA - - - - - - - - - -
全新
RS庫存編號 200-3535
製造零件編號TSRN 1-0525SM
BrandTRACOPOWER
HK$984.98
毎管:10 個
Tube(s)
3 - 5.5 VDC 5 VDC - 1A - - - - - - - - - -
全新
RS庫存編號 193-2044
製造零件編號TSR 0.6-48240WI
BrandTRACOPOWER
HK$867.83
毎管:10 個
Tube(s)
33 → 72 V dc 33 V dc 24V dc 400mA - Through Hole 1 12mm 8.6mm 13.4mm 94 (Typ.)% SIP -40°C +85°C
全新
RS庫存編號 204-7575
製造零件編號TSR 1-2433E
BrandTRACOPOWER
HK$256.26
毎管:10 個
Tube(s)
6 to 36 V dc 24 V dc 3.3V dc 1000mA 3.3W - - - - - - - - -
RS庫存編號 706-5209
製造零件編號TOS 06-12SM
BrandTRACOPOWER
HK$182.10
單位
8.3 → 14 V dc 12 V dc 0.75 → 5V dc 6A 30W Surface Mount 1 20mm 11.4mm 4.4mm 94% - -40°C +85°C
全新
RS庫存編號 193-2052
製造零件編號TSR 1-4890WI
BrandTRACOPOWER
HK$1,389.26
毎管:10 個
Tube(s)
14 → 72 V dc 14 V dc 9V dc 1A - - - - - - - - - -