- New DC72V 80V To DC 12V 5A Step Down Power Supply Converter RegulatorOpens in a new window or tab全新HK$ 209.06原價: HK$ 232.3210% 折扣或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家branddiscount (11,973) 98.9%
- DC-DC 9v-36v to 19V 5a-20a Automatic Buck Regulator Power Adapter RegulatorOpens in a new window or tab全新HK$ 282.20 至 HK$ 286.88原價: HK$ 313.5710% 折扣立即買免費跨國運送所在地: 中國高度評價賣家高度評價賣家branddiscount (11,973) 98.9%
- DC 72V 80V To DC 12V 5A Buck Power Supply Converter RegulatorOpens in a new window or tab全新HK$ 206.52原價: HK$ 229.4610% 折扣立即買免費跨國運送所在地: 中國高度評價賣家高度評價賣家branddiscount (11,973) 98.9%
- new 12V to 19V DC 5A 95W power booster vehicle transformer module converterOpens in a new window or tab全新HK$ 187.06原價: HK$ 207.8710% 折扣或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家branddiscount (11,973) 98.9%
- 5A LM338K LM338 Voltage Adjustable Regulator 1.2V To 32V NEWOpens in a new window or tab全新HK$ 7.73或講價+HK$ 7.73 運費所在地: 中國免費退貨賣出 63 件高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- 5A Lithium Charger CV CC buck Step down Power Supply Module LED Driver New Z2Opens in a new window or tab全新HK$ 15.37立即買+HK$ 14.67 運費所在地: 中國免費退貨217 人追蹤高度評價賣家高度評價賣家satisfyelectronics (217,926) 99.5%
- DC-DC 12V to 5V Mini/Micro/A type USB Dual Converter Step Down Power Module ToolOpens in a new window or tab全新HK$ 21.31 至 HK$ 30.98原價: HK$ 25.218% 折扣立即買未指定運費所在地: 中國免費退貨賣出 335+ 件高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- DC-DC 5A XL4015 Step Down Buck Converter Module Power Supply LED Lithium ChargerOpens in a new window or tab全新HK$ 9.80 至 HK$ 45.74立即買+HK$ 9.80 運費所在地: 中國免費退貨賣出 280+ 件高度評價賣家高度評價賣家cayin35 (136,671) 99.7%
- 2S/3S/4S/5S/6S BMS Charger PCB Li-ion Lithium 18650 Battery Protection BoardOpens in a new window or tab全新HK$ 13.97 至 HK$ 54.01原價: HK$ 15.228% 折扣立即買未指定運費所在地: 中國免費退貨賣出 76+ 件高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- 5A XL6019 High-Power Adjustable DC-DC Step Up Power Module Boost Volt ConverterOpens in a new window or tab全新HK$ 29.60 至 HK$ 98.90立即買免費跨國運送所在地: 中國高度評價賣家高度評價賣家glsuperiorproduct (1,142) 98.7%
- 4 USB Output Step Down Car Power Supply Buck Converter DC-DC 7-60V To 5V 5A NewOpens in a new window or tab全新HK$ 37.93原價: HK$ 41.218% 折扣或講價未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- DC-DC 24V/12V to 5V 5A Dual USB Buck Converter Step Down Power Module w/ ShellOpens in a new window or tab全新HK$ 30.59原價: HK$ 33.258% 折扣或講價未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- DP100 Portable Adjustable DC Power Supply CC CV 100W 30V 5A Regulated optionalOpens in a new window or tab全新HK$ 721.35 至 HK$ 954.55原價: HK$ 1,004.805% 折扣立即買+HK$ 41.62 運費所在地: 中國免費退貨高度評價賣家高度評價賣家tztrobot (580) 99%
- DC 72V 80V To DC 12V 5A Converter Step Down Power Supply RegulatorOpens in a new window or tab全新HK$ 214.06原價: HK$ 237.8310% 折扣立即買免費跨國運送所在地: 中國高度評價賣家高度評價賣家branddiscount (11,973) 98.9%
- new DC12V/24V To DC3.3V 5A 16W Step Down Power Supply Converter Regulator ModulOpens in a new window or tab全新HK$ 68.72原價: HK$ 76.3610% 折扣或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家branddiscount (11,973) 98.9%
- STMICROELECTRONICS L79L05ABD13TR Voltage Regulator -5V 0.1A -40 TO 125DEG C x250Opens in a new window or tab全新:其他HK$ 494.88立即買+HK$ 190.27 估計運費所在地: 英國提供海關服務及全球追蹤資料snifferhann (11,923) 100%
- 4 USB Port Step-down Power Supply Converter Board Module DC 12V 24V 40V to 5V 5AOpens in a new window or tab全新HK$ 20.06或講價+HK$ 7.73 運費所在地: 中國免費退貨高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- 4A-5A PCB BMS Protection Board for 4 Packs 18650 Li-ion lithium Battery Cell 4SOpens in a new window or tab全新HK$ 20.13立即買+HK$ 7.73 運費所在地: 中國免費退貨賣出 445 件高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- WZ5005E Adjustable DC DC Step Down Buck Converter Power Module Constant 50V 5AOpens in a new window or tab全新HK$ 202.68或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecdiystore (1,177) 99.7%
- 1PCS 5A XL4015 DC-DC adjustable step-down module 4~38V 96% NEWOpens in a new window or tab全新HK$ 10.69立即買+HK$ 7.73 運費所在地: 中國免費退貨124 人追蹤高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- 7-60V to 5V 24V/12V to 5V 5A DC -DC 4 USB Buck Converter Step down Power SupplyOpens in a new window or tab全新HK$ 34.49 至 HK$ 62.90原價: HK$ 37.468% 折扣立即買未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- 1-10 PCS Type-C USB TC4056A 18650 Lithium Battery Charger Module Charging BoardOpens in a new window or tab全新HK$ 9.21 至 HK$ 52.68原價: HK$ 28.338% 折扣立即買未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- 24V / 12V To 5V 5A Power Module DC-DC Step-Down Power Supply ConverterOpens in a new window or tab全新HK$ 19.50或講價+HK$ 9.80 運費所在地: 中國免費退貨賣出 141 件高度評價賣家高度評價賣家cayin35 (136,671) 99.7%
- DC-DC Boost Converter Step Up Step Down Power Adjustable Portable ChargerOpens in a new window or tab全新HK$ 25.05 至 HK$ 101.38立即買+HK$ 7.73 運費所在地: 中國免費退貨高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- Golf Cart DC 24V Step Up to 48V 5A 240W Boost Power Converter Voltage RegulatorOpens in a new window or tab全新HK$ 124.79立即買+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家fragrant6 (4,512) 98.2%
- DC 12V 24V 40V to 5V 5A Converter 4-USB Port Step-down Power Supply Buck ModuleOpens in a new window or tab全新HK$ 25.44原價: HK$ 27.638% 折扣或講價未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- 2PCS 2S 5A 7.4V 8.4V Li-ion Lithium Battery 18650 Charger Protection Board PadOpens in a new window or tab全新HK$ 11.32或講價+HK$ 7.73 運費所在地: 中國免費退貨高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- USB power boost line DC 5V to DC 9V 12V Step UP Voltage Adapter Cable 1A Step-upOpens in a new window or tab全新HK$ 40.11 至 HK$ 44.09立即買未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家memolines (11,254) 98.4%
- 1PC LM35-10C051212-10 33W switching power supply +5V3.0A + 12V1.0A-12V0.5AOpens in a new window or tab全新HK$ 769.49或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家huangchu-55 (300) 98.4%
- COSEL 5W YAW512E POWER SUPPLY 240V AC 12V DC 0.45A #K-1808Opens in a new window or tab全新:其他HK$ 702.30或講價+HK$ 2,299.59 運費所在地: 美國geisurplus (1,309) 99.6%
- new Waterproof DC-DC 60V Step Down 12V 5A 60W Power Supply Converter RegulatorOpens in a new window or tab全新HK$ 138.53原價: HK$ 153.9210% 折扣立即買免費跨國運送所在地: 中國高度評價賣家高度評價賣家branddiscount (11,973) 98.9%
- Voltage Regulator 30V 5A High Precision 4-digit Display Power Supply LPS305DMOpens in a new window or tab全新HK$ 1,133.96立即買+HK$ 624.23 運費所在地: 中國高度評價賣家高度評價賣家business-biya (78) 97.4%
- DC 24V to 12V 5A 60W Buck Converter Step-Down Car Power Supply Voltage RegulatorOpens in a new window or tab全新HK$ 45.89立即買+HK$ 7.73 運費所在地: 中國免費退貨賣出 379 件高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- XYS3580 DC DC Buck Boost Converter 0.6-36V 5A Power Supply Module AdjustableOpens in a new window or tab全新HK$ 170.99或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecbuying (1,501) 99.7%
- 5pcs LM338T LM338 Voltage Regulator 1.2V To 32V 5A TO-220Opens in a new window or tab全新HK$ 15.45或講價+HK$ 7.73 運費所在地: 中國免費退貨賣出 216 件高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- ZK-5KX CNC DC Buck Boost Converter,0.6-36V, 5A, 80W,Module, Adjustable RegulatedOpens in a new window or tab全新HK$ 110.98或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecbuying (1,501) 99.7%
- 3A/5A LM338K Voltage Regulator Step down Power Supply Module DIY Kits 1.2V~30VOpens in a new window or tab全新HK$ 31.92 至 HK$ 98.25原價: HK$ 34.738% 折扣立即買+HK$ 23.33 運費所在地: 中國高度評價賣家高度評價賣家czb6721960 (311,435) 99%
- DC 12V 24V Step UP DC 19V 24V 48V Power Converter Voltage Regulator WaterproofOpens in a new window or tab全新HK$ 124.79 至 HK$ 358.92立即買+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家fragrant6 (4,512) 98.2%
- DC Power Supply Module CC CV 50V 5A Digital Control Adjustable Step Down WZ5005Opens in a new window or tab全新HK$ 273.15或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecdiystore (1,177) 99.7%
- Murata UWR-5/1800-D48A-C Isolated DC/DC Converters Through Hole 10W 48-5VOpens in a new window or tab全新:其他HK$ 624.10原價: HK$ 780.1120% 折扣或講價+HK$ 587.19 運費所在地: 美國高度評價賣家高度評價賣家nevraca (7,878) 99.6%
- 24V DC to 12V DC 5A Converter Step Down Regulator Module 60W Voltage ConverterOpens in a new window or tab全新HK$ 61.11或講價+HK$ 7.73 運費所在地: 中國免費退貨賣出 57 件高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- 5V3A Solar Panel Dual USB Charge Power Bank Voltage Regulator Controller ChargerOpens in a new window or tab全新HK$ 8.74或講價未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家memolines (11,254) 98.4%
- 5A DC-DC Step Down Buck Converter Module Power Supply XL4015 LED Lithium ChargerOpens in a new window or tab全新HK$ 14.75 至 HK$ 59.55原價: HK$ 16.008% 折扣立即買未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- DC to DC 12V to 5V Mini/Micro/A type Single USB Converter Step Down Power ModuleOpens in a new window or tab全新HK$ 22.01立即買未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家memolines (11,254) 98.4%
- 5A MPPT Solar Panel Regulator Controller Battery Charging 9V 12V 24V Auto SwitchOpens in a new window or tab全新HK$ 52.91或講價+HK$ 7.73 運費所在地: 中國免費退貨77 人追蹤高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- 10Pcs 2S 5A 7.4V 8.4V Li-ion Lithium Battery 18650 Charger Protection BoardOpens in a new window or tab全新HK$ 53.77或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecbuying (1,501) 99.7%
- DC DC Buck-Boost Converter Step UP Down Power Supply Module Adjustable AmmeterOpens in a new window or tab全新HK$ 160.92或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecdiystore (1,177) 99.7%
- 5PCS 5A LM338 LM338K Voltage Adjustable Regulator 1.2V To 32VOpens in a new window or tab全新HK$ 26.85原價: HK$ 29.198% 折扣或講價未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- Lot of 5 STMicroelectro Linear Voltage Regulators 5.0V 0.1A L78L05A 7805 SO-8Opens in a new window or tab全新HK$ 5.70或講價+HK$ 68.40 運費所在地: 加拿大高度評價賣家高度評價賣家techno* (21,157) 100%
- 7805A JRC 10 pcs 5V Fixed- Voltage regulators TO-220 FPOpens in a new window or tab全新HK$ 69.46或講價+HK$ 50.73 運費所在地: 保加利亞免費退貨7 人追蹤高度評價賣家高度評價賣家bg2014-manue (5,649) 100%
- NEW Voltage Booster Power DC Converter Step Up Regulator 12V to 28V 5A 140WOpens in a new window or tab全新HK$ 140.40原價: HK$ 187.2225% 折扣立即買免費跨國運送所在地: 中國免費退貨高度評價賣家高度評價賣家65639_szcp5km (10,434) 98.7%
- DC-DC 7-60V to 5V 5A 4-USB Buck Converter Step Down Power Supply Module + CaseOpens in a new window or tab全新HK$ 46.90原價: HK$ 50.968% 折扣或講價未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- 1PCS DC-DC Converter 24V 12V to 5V 5A 25W Step down Power Supply ModuleOpens in a new window or tab全新HK$ 19.35立即買+HK$ 7.73 運費所在地: 中國免費退貨賣出 574 件高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- Converter 12V 24V Step Down to 5V 5A Regulator Power Adapter Module TransformerOpens in a new window or tab全新HK$ 68.60立即買+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家fragrant6 (4,512) 98.2%
- QC4.0 QC3.0 PD 5A 100W Dual Type-C USB Power Bank 18650 Charging Module NewOpens in a new window or tab全新HK$ 123.54立即買未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- 5/10A BQ24650 MPPT Solar Charge Controller 12.6V 18V BMS 3S 4S Lithium LiFePO4Opens in a new window or tab全新HK$ 171.61 至 HK$ 204.08立即買+HK$ 35.12 運費所在地: 中國免費退貨高度評價賣家高度評價賣家opulentelectrical0 (258) 98.1%
- DC Power Filter Module 0-35V 5A Low-pass Voltage Regulator Ripple ReductionOpens in a new window or tab全新HK$ 81.63或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家zy-electronics (706) 98.7%
- 5/10PCS BMS 3S 5A 12.6V Lithium Battery Charge Protection Board For ElectricOpens in a new window or tab全新HK$ 33.32 至 HK$ 54.79原價: HK$ 35.045% 折扣立即買+HK$ 35.12 運費所在地: 中國免費退貨高度評價賣家高度評價賣家opulentelectrical0 (258) 98.1%
- 5A/10A/15A 18650 Li-ion Lithium Battery 1S 3.7V Charging BMS Protection BoardOpens in a new window or tab全新HK$ 11.78原價: HK$ 12.808% 折扣立即買未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- DC 12V To Regulator DC 13.8V 5A 69W Step Up Power Supply Converter ModuleOpens in a new window or tab全新HK$ 52.28原價: HK$ 59.4112% 折扣立即買免費跨國運送所在地: 中國高度評價賣家高度評價賣家branddiscount (11,973) 98.9%
- DC-DC Step-down Power Supply Module 6V-36V To 5V 5A/12V 5A Voltage StabilizerOpens in a new window or tab全新HK$ 38.08或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecbuying (1,501) 99.7%
- DC-DC Constant Current Voltage Regulator Buck Step-Down Converter 5-32V 5AOpens in a new window or tab全新HK$ 26.61原價: HK$ 28.958% 折扣或講價未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- 5/10/20pcs 5A BMS Protection Board For 1S 3.7V 18650 Li-Ion Lithium BatteryOpens in a new window or tab全新HK$ 34.88 至 HK$ 62.82立即買免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecbuying (1,501) 99.7%
- 9~85V to 5V 12V Step Down Power Convertor E-Bike Mobile 5V2A USB Charging moduleOpens in a new window or tab全新HK$ 18.12 至 HK$ 23.56原價: HK$ 19.708% 折扣立即買+HK$ 29.60 運費所在地: 中國免費退貨高度評價賣家高度評價賣家ai_smart (66,322) 99.2%
- 5A DC-DC Step Up Power Module Boost Volt Converter 3.3-35V to 5-40V XL6019Opens in a new window or tab全新HK$ 24.27 至 HK$ 32.54立即買免費跨國運送所在地: 中國高度評價賣家高度評價賣家zy-electronics (706) 98.7%
- 2PCS 2S 5A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board BMSOpens in a new window or tab全新HK$ 10.15或講價+HK$ 7.73 運費所在地: 中國免費退貨高度評價賣家高度評價賣家survy2014 (290,246) 99.6%
- 2S Li-ion Lithium 18650 Battery Protection Board BMS Charger Module 5A 7.4V/8.4VOpens in a new window or tab全新HK$ 34.96或講價+HK$ 7.80 運費所在地: 中國richdeyo_0419 (8) 100%
- USB Boost Converter Cable DC 5V to 9V 12V Voltage Converter 1A Step-up Red BlueOpens in a new window or tab全新HK$ 29.50 至 HK$ 33.17原價: HK$ 32.088% 折扣立即買未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- 1/2/5/10Pcs DC-DC Boost Step-up Module DC 3~5.5V to DC 5V/8V/9V/12V 1A 10W NewOpens in a new window or tab全新HK$ 7.96 至 HK$ 72.27立即買未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家memolines (11,254) 98.4%
- 2 PCS DC 24v to 12v Step Down Converter Reducer Regulator 5A 60W Power SupplyOpens in a new window or tab全新HK$ 108.95或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家branddiscount (11,973) 98.9%
- DC-DC 5A 24V/12V to 5V DC Step-down Buck Power Supply Module LM2596S ConverterOpens in a new window or tab全新HK$ 35.35或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecbuying (1,501) 99.7%
- DC-DC Power Supply Module 9V/12V to 5V3A High Efficiency Buck Step-Down ModuleOpens in a new window or tab全新HK$ 11.94原價: HK$ 12.958% 折扣或講價未指定運費所在地: 中國免費退貨高度評價賣家高度評價賣家worldchips (191,096) 99.1%
- XYS3580 DC DC Adjustable Buck Boost Converter 0.6-36V 5A Power Supply Module LCDOpens in a new window or tab全新HK$ 163.65或講價免費跨國運送所在地: 中國高度評價賣家高度評價賣家ecdiystore (1,177) 99.7%
- National Semi. LM338K TO3 Adjustable Voltage Regulator 5 AMP 1.2-32v 10g EW04Opens in a new window or tab全新HK$ 58.41立即買+HK$ 182.35 估計運費所在地: 英國提供海關服務及全球追蹤資料g00fie (86,543) 99.8%
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