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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제품설명 단가 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 제품 번호 166-6577
제조사 부품 번호R-78T12-1.0/AC-TRAY
제조사Recom
₩366,830.75
1 Tray of 25
Tray(s)
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
RS 제품 번호 811-1426
제조사 부품 번호R-78T12-1.0/AC
제조사Recom
₩15,279.90
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수량
- - 12V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 95% SIP -40°C +85°C
RS 제품 번호 715-8544
제조사 부품 번호APXS002A0X-SRZ
₩5,304.10
Each
수량
3 → 14 V dc 12 V dc 0.6 → 5.5V dc 2A 11W Surface Mount 1 12.2mm 12.2mm 6.25mm 93.6% - -40°C +85°C
RS 제품 번호 494-4190
제조사 부품 번호R-523.3PA
제조사Recom
₩29,657.70
Each
수량
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 제품 번호 166-8934
제조사 부품 번호R-523.3PA
제조사Recom
₩404,091.20
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 제품 번호 166-6571
제조사 부품 번호R-78T3.3-1.0/FC-TRAY
제조사Recom
₩378,159.70
1 Tray of 25
Tray(s)
- - 3.3V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 88% SIP -40°C +85°C
RS 제품 번호 167-0585
제조사 부품 번호OKX2-T/16-D12P-C
₩1,828,553.60
1 Tray of 114
Tray(s)
8.3 → 14 V dc 12 V dc 0.75 → 5.5V dc 16A 80W Through Hole 1 50.8mm 9.4mm 12.7mm - SIP -40°C +85°C
RS 제품 번호 891-3409
제조사 부품 번호SCD30S48-DN
제조사SolaHD
₩287,196.40
Each
수량
20 → 72 V dc - 48V dc 600mA 30W Chassis Mount, DIN Rail Mount 1 120mm 65mm 33mm - - -25°C +65°C
RS 제품 번호 689-4757
제조사 부품 번호OKX2-T/16-D12P-C
₩19,809.00
Each
수량
8.3 → 14 V dc 12 V dc 0.75 → 5.5V dc 16A 80W Through Hole 1 50.8mm 9.4mm 12.7mm - SIP -40°C +85°C
RS 제품 번호 811-1408
제조사 부품 번호R-78T3.3-1.0/FC-TRAY
제조사Recom
₩14,529.70
Each
수량
- - 3.3V dc 1A - Screw Mount, Surface Mount 1 23mm 25mm 10mm 88% SIP -40°C +85°C
RS 제품 번호 173-9151
제조사 부품 번호I6A-240-14A-033V/001-R
제조사TDK-Lambda
₩1,563,925.20
1 Box of 36
Box(es)
9 → 40 V dc - 3.3 → 24V dc 14A 250W PCB Mount 1 33mm 22.9mm 12.7mm 98% - -40°C +125°C
RS 제품 번호 555-412
제조사 부품 번호YEV09T06-0G
₩16,174.25
Each
수량
4.5 → 13.8 V dc 12 V dc 0.59 → 5.1V dc 6A - Through Hole 1 10.41mm 16.51mm 10.16mm - SIP -40°C +85°C
RS 제품 번호 706-6432
제조사 부품 번호TOS 06-12SIL
제조사TRACOPOWER
₩28,225.50
Each
수량
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
RS 제품 번호 555-428
제조사 부품 번호YEV09T20-0G
₩35,054.80
Each
수량
4.5 → 13.8 V dc 12 V dc 0.59 → 5.1V dc 20A - Through Hole 1 36.83mm 15.49mm 8.59mm - SIP -40°C +85°C
RS 제품 번호 918-1300
제조사 부품 번호I6A-240-14A-033V/001-R
제조사TDK-Lambda
₩45,833.50
Each
수량
9 → 40 V dc - 3.3 → 24V dc 14A 250W PCB Mount 1 33mm 22.9mm 12.7mm 98% - -40°C +125°C
신제품
RS 제품 번호 204-0613
제조사 부품 번호I6A-4W0-20A-033V/0S1-R
제조사TDK-Lambda
₩1,494,257.35
1 Tray of 30
Tray(s)
9, 53 V dc 9 V dc 3.3, 15 V dc 20A 250W - - - - - - - - -
신제품
RS 제품 번호 204-7577
제조사 부품 번호TSR 1-2450E
제조사TRACOPOWER
₩39,720.30
1 Tube of 10
Tube(s)
7 to 36 V dc 24 V dc 5V dc 1000mA 5W - - - - - - - - -
신제품
RS 제품 번호 204-0614
제조사 부품 번호I6A-4W0-20A-033V/0S1-R
제조사TDK-Lambda
₩55,838.75
Each
수량
9, 53 V dc 9 V dc 3.3, 15 V dc 20A 250W - - - - - - - - -
RS 제품 번호 167-0630
제조사 부품 번호OKX-T/16-D12N-C
₩1,845,490.45
1 Tray of 114
Tray(s)
8.3 → 14 V dc 12 V dc 0.75 → 5.5V dc 16A 80W Through Hole 1 50.8mm 9.4mm 12.7mm - SIP -40°C +85°C
신제품
RS 제품 번호 200-3543
제조사 부품 번호TSR 3-24150A
제조사TRACOPOWER
₩44,187.40
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수량
10.0 -30.0 VDC 24 VDC - 3A - - - - - - - - - -