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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รายละเอียดสินค้า / Description ราคา / 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 Stock No. 811-1439
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-78T5.0-1.0/AL
Brand :Recom
THB433.11
Each
Units
- - 5V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 92% SIP -40°C +85°C
RS Stock No. 183-4388
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RPM3.3-6.0-CT
Brand :Recom
THB314.00
Each
Units
4 → 15 V dc 12 V dc 3.3V dc 6A 3.3W Surface Mount 1 12.19mm 12.19mm 3.75mm 88 → 97% - -40°C +85°C
RS Stock No. 183-4372
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RPM5.0-1.0-CT
Brand :Recom
THB217.00
Each
Units
3 → 17 V dc 12 V dc 5V dc 1A 5W Surface Mount 1 12.19mm 12.19mm 3.75mm 92 → 99% - -40°C +105°C
RS Stock No. 183-4335
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RPM5.0-2.0-CT
Brand :Recom
THB90,475.00
1 Reel of 500
Reel(s)
3 → 17 V dc 12 V dc 5V dc 2A 5W Surface Mount 1 12.19mm 12.19mm 3.75mm 92 → 98% - -40°C +105°C
RS Stock No. 134-6466
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.410-293-A
Brand :Digilent
THB864.00
Each
Units
4.5 → 5.5 V dc 5 V dc ±12V dc 100mA 2.2W - 2 - - - - - - -
RS Stock No. 461-935
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LDO010C-005W05-VJ
THB535.19
Each
Units
3 → 13.8 V dc 12 V dc 0.59 → 5.1V dc 10A 50W Through Hole 1 10.41mm 16.51mm 11.35mm - - -40°C +85°C
RS Stock No. 811-1426
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-78T12-1.0/AC
Brand :Recom
THB443.43
Each
Units
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
RS Stock No. 166-8934
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R-523.3PA
Brand :Recom
THB12,631.10
1 Tube of 15
Tube(s)
4.5 → 18 V dc 12 V dc 3.3V dc 2A 6W Through Hole 1 32.2mm 9.1mm 15mm 92% SIP -40°C +85°C
RS Stock No. 134-6467
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.410-293-B
Brand :Digilent
THB864.00
Each
Units
4.5 → 5.5 V dc 5 V dc ±9V dc 130mA 2.2W - 2 - - - - - - -
RS Stock No. 173-6933
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OKI-T/36W-W40N-C
THB92,668.63
1 Reel of 250
Reel(s)
19 → 40 V dc 24 V dc 15.5V dc 3A 36W Surface Mount 1 20.8mm 11.9mm 8.5mm 95% - -40°C +100°C
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