- 2PCS RCWL-DG-10-803 module dedicated 40Khz step-up transformerOpens in a new window or tab全新HK$ 195.31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lix-computer-mall* (1,771) 98.7%
- 2PCS RCWL-DG-10-801 module dedicated 40Khz step-up transformerOpens in a new window or tab全新HK$ 195.31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lix-computer-mall* (1,771) 98.7%
- 1X 60w resin potting transformer 44 step-up coil 6+2 slot four needle foldableOpens in a new window or tab全新HK$ 296.87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htj*133085 (65) 96.9%
- 10P SMD Super Small Step Up Booster DC DC 0.8-3.3V to 3.3V Voltage RegulatorOpens in a new window or tab全新HK$ 69.22原價: HK$ 100.3131% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 10W 12V Lithium Battery Charger & Discharger Board DC-DC Converter Step-upOpens in a new window or tab全新HK$ 38.36原價: HK$ 55.6231% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 5V/2.1A Out UPS mobile power Diy Board Charger & Step-up DC DC Converter ModuleOpens in a new window or tab全新HK$ 38.36原價: HK$ 55.6231% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 3.7V 5V 6V 9V 12V to +15V/-15V DC DC Converter Step up Boost Dual Voltage PowerOpens in a new window or tab全新HK$ 28.44原價: HK$ 41.1731% 折扣+HK$ 7.73 運費所在地: 中國賣出 78 件高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 220mA 3-15V to -12V DC-DC Step-up & Step-down +/- Voltage Converter Module BoardOpens in a new window or tab全新HK$ 28.98原價: HK$ 42.0331% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 1 PCS 5V/2.1A Out UPS mobile power Diy Board Charger & Step-up DC DC ConverterOpens in a new window or tab全新HK$ 37.66+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- DC-DC 1-5V to 5V Step up Boost Converter Module for arduiuo Pro mini BreadboardOpens in a new window or tab全新HK$ 31.17+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 3.5A DC-DC 3V 3.3V 3.7V 4.2V TO 5V Step-up Boost Converter Voltage RegulateOpens in a new window or tab全新HK$ 31.17+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 10W 12V Lithium Battery Charger & Discharger Board DC-DC Converter Step-upOpens in a new window or tab全新HK$ 55.62+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 12V 2in1 Lithium Battery Charger & Discharger Board DC-DC Converter Step-upOpens in a new window or tab全新HK$ 30.70原價: HK$ 44.4531% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 50pcs 3.3ft/1M USB A Male 5V to DC Right Angle 3.5x1.35mm 12V Male Step-Up CableOpens in a new window or tab全新HK$ 1,437.38原價: HK$ 1,562.378% 折扣+HK$ 29.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家yf-cn (35,882) 99.8%
- 10P SMD Super Small Step Up Board DC DC 0.9-5 V to 5V Battery Voltage RegulatorOpens in a new window or tab全新HK$ 69.22原價: HK$ 100.3131% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 5V 6V 9V 12V 15V 18V to +24V -24V Step up DC Boost Converter Positive negativeOpens in a new window or tab全新HK$ 28.44原價: HK$ 41.1731% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 8 PCS 0.9-5V to 5V DC-DC Boost Converter Step Up Board for arduiuoOpens in a new window or tab全新HK$ 43.05原價: HK$ 62.4231% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- High efficiency Low Quiescent Current 1.5V 1.8V 2V to 3V DC DC Boost Step upOpens in a new window or tab全新HK$ 15.31原價: HK$ 22.1931% 折扣+HK$ 234.29 運費所在地: 中國賣出 51 件高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- Voltage Long Distance Transfer USB DC 5V Converter Step Up Boost Module SolarOpens in a new window or tab全新HK$ 38.98+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 600mA DC 1V 1.5V 3V to 3.3V Step-UP Power Converter Voltage STM32 FPGA CPLD DSPOpens in a new window or tab全新HK$ 31.17+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 10W 2 in 1 Charger & Boost DC DC Converter Step-up Module Board Charge in 4.5-6VOpens in a new window or tab全新HK$ 38.36原價: HK$ 55.6231% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 2 PCS 3.5-12V to 12V DC-DC Converter Boost Module Step-up Motor Rotation RelayOpens in a new window or tab全新HK$ 38.20+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 5 PCS 3.5-12V to 12V DC-DC Converter Boost Module Step-up Motor Rotation RelayOpens in a new window or tab全新HK$ 77.26+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- DC-DC Converter USB Step Up Boost Module DC 5V to 12V Power Supply Solar chargerOpens in a new window or tab全新HK$ 62.42 至 HK$ 163.74免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- DC/DC 0.8-3V to 3.3V Step-UP Boost Power Board Module Converter Voltage RFOpens in a new window or tab全新HK$ 8.52+HK$ 234.29 運費所在地: 中國賣出 952 件高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 7W 3.3-11V to +-12V Positive and negative Dual power supply DC/DC Step upOpens in a new window or tab全新HK$ 30.70原價: HK$ 44.5331% 折扣+HK$ 7.73 運費所在地: 中國賣出 70 件高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 2PCS DC 4.5V 5V 6V 9V to 12v DC-DC Converter Boost Step-up RF Wireless ModuleOpens in a new window or tab全新HK$ 38.98+HK$ 7.73 運費所在地: 中國賣出 446 件高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 15W 2.6-6V TO 9V DC-DC Step-up Boost Converter Voltage Regulated Power SupplyOpens in a new window or tab全新HK$ 22.89原價: HK$ 33.1231% 折扣+HK$ 234.29 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 50pcs 1M USB A Male 5V To Right Angle 3.5x1.35mm 12V Male Step-Up DC Power CableOpens in a new window or tab全新HK$ 1,223.16原價: HK$ 1,439.0215% 折扣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louisliu2009 (81,798) 99.7%
- 500mA High Efficiency 0.8-3.3V to 3.3V PFM Step-up DC-DC Converter for ds18b20Opens in a new window or tab全新HK$ 16.09原價: HK$ 23.3631% 折扣+HK$ 234.29 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 1pc 1M USB A Male 5V To Right Angle 3.5x1.35mm 12V Male Step-Up DC Power CableOpens in a new window or tab全新HK$ 40.47原價: HK$ 47.6515% 折扣+HK$ 29.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家louisliu2009 (81,798) 99.7%
- 10pcs 1M USB A Male 5V To Right Angle 3.5x1.35mm 12V Male Step-Up DC Power CableOpens in a new window or tab全新HK$ 339.29原價: HK$ 399.2115% 折扣+HK$ 29.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家louisliu2009 (81,798) 99.7%
- 800MA 1-3V to 3V DC DC Converter Step up Boost Voltage Board Power supply ModuleOpens in a new window or tab全新HK$ 23.36+HK$ 234.29 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- USB DC 5V TO 12V Step-up Module for GoIP VOIP Gateway Solar Battery Mobile PowerOpens in a new window or tab全新HK$ 32.26原價: HK$ 46.8031% 折扣+HK$ 7.73 運費所在地: 中國136 人追蹤高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 1 PCS 3.5-12V to 12V DC-DC Converter Boost Module Step-up Motor Rotation RelayOpens in a new window or tab全新HK$ 22.58+HK$ 234.29 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 5W USB DC 5V to 12V Step Up Boost Module Electronic Regulator Motor RotationOpens in a new window or tab全新HK$ 38.98+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 2pcs USB to XH2.54 DC 5V to 12V Boost Step-Up Power supply Module Solar chargerOpens in a new window or tab全新HK$ 37.66原價: HK$ 54.6131% 折扣+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 5V USB Input to 6-15V Adjustable Output DC DC Converter Step-up Boost ModuleOpens in a new window or tab全新HK$ 21.48原價: HK$ 31.1731% 折扣+HK$ 234.29 運費所在地: 中國賣出 72 件高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 1pc 3.3ft/1M USB A Male 5V to DC Right Angle 3.5x1.35mm 12V Male Step-Up CableOpens in a new window or tab全新HK$ 35.86原價: HK$ 38.988% 折扣+HK$ 29.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家hk-renr (2,964) 99.4%
- 4pcs 3.3ft/1M USB A Male 5V to DC Right Angle 3.5x1.35mm 12V Male Step-Up CableOpens in a new window or tab全新HK$ 136.48原價: HK$ 148.358% 折扣+HK$ 29.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家hk-renr (2,964) 99.4%
- 1-3.7V to 3.7v DC-DC Converter Step up Boost Module for Li-ion Dry batteryOpens in a new window or tab全新HK$ 16.09原價: HK$ 23.3631% 折扣+HK$ 234.29 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 3.5-12V to 12V DC-DC Converter Boost Module Step-up Motor Rotation Relay ControlOpens in a new window or tab全新HK$ 16.09原價: HK$ 23.3631% 折扣+HK$ 234.29 運費所在地: 中國賣出 592 件高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 1pc 3.3ft/1M USB A Male 5V to DC Right Angle 3.5x1.35mm 12V Male Step-Up CableOpens in a new window or tab全新HK$ 35.86原價: HK$ 38.988% 折扣+HK$ 29.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家yf-cn (35,882) 99.8%
- DC-DC Converter 5V to 6V 9V 12V Adjustable Output USB Step Up Boost Power ModuleOpens in a new window or tab全新HK$ 26.87原價: HK$ 38.9831% 折扣+HK$ 234.29 運費所在地: 中國賣出 75 件高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- Double terminals DC 1.5V 3V 3.3V to 5V Step Up Boost Module for mega2560Opens in a new window or tab全新HK$ 23.36+HK$ 234.29 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 10pcs 3.3ft/1M USB A Male 5V to DC Right Angle 3.5x1.35mm 12V Male Step-Up CableOpens in a new window or tab全新HK$ 330.54原價: HK$ 359.298% 折扣+HK$ 29.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家yf-cn (35,882) 99.8%
- Step Up Tube Barrel Lens Extender Tele-photo Spacer Camera Extension S-Mount m12Opens in a new window or tab全新HK$ 234.29+HK$ 156.25 運費所在地: 美國dennis6z7a (45,498) 98.8%
- 5W USB DC 5V to 12V Step Up Boost Module Moter Wireless controller Solar ChargerOpens in a new window or tab全新HK$ 16.09原價: HK$ 23.3631% 折扣+HK$ 234.29 運費所在地: 中國賣出 121 件高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- WF96L 12V 2-Way Wifi Water Level Controller with Probes for Water Tank FlowOpens in a new window or tab全新HK$ 356.71免費跨國運送所在地: 中國免費退貨outstar (110) 100%
- SHELLY Pro 3EM Wifi Din Rail Power Meter 3x 120A ClampsOpens in a new window or tab全新HK$ 1,249.18+HK$ 54.69 運費所在地: 斯洛文尼亞7 人追蹤igl-ai (3,410) 96.2%
- SHELLY PRO 3EM + 3x400A Clamps, WiFi Power MeterOpens in a new window or tab全新HK$ 2,733.51免費跨國運送所在地: 斯洛文尼亞igl-ai (3,410) 96.2%
- 4pcs 1M USB A Male 5V To Right Angle 3.5x1.35mm 12V Male Step-Up DC Power CableOpens in a new window or tab全新HK$ 168.04原價: HK$ 197.6515% 折扣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louisliu2009 (81,798) 99.7%
- DC-DC 1.5V 3V 3.3V 3.7V 4.5V 5V to 6V Step-up Boost Converter Module Relay MotorOpens in a new window or tab全新HK$ 31.17+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- Ethernet Security Power Supply USB DC-DC 5V to 15V Step Up Boost Module RouterOpens in a new window or tab全新HK$ 38.98+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 5W USB DC 5V to 9V Step Up Boost Module Electronic Regulator Router Hub ModemOpens in a new window or tab全新HK$ 38.98+HK$ 7.73 運費所在地: 中國高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- 3.5-24V to 24V DC-DC Converter Boost Module Step-up Motor Rotation Relay ControlOpens in a new window or tab全新HK$ 22.58+HK$ 234.29 運費所在地: 中國賣出 165 件高度評價賣家高度評價賣家canton-electronic (25,168) 99.4%
- WF96L 12V 2-Way Wifi Water Level Controller with Probes for Water Tank FlowOpens in a new window or tab全新HK$ 338.90原價: HK$ 356.715% 折扣免費跨國運送所在地: 中國高度評價賣家高度評價賣家miyeeus (185) 97.7%
- WF96L 12V 2-Way Wifi Water Level Controller with Probes for Water Tank FlowOpens in a new window or tab全新HK$ 338.90原價: HK$ 356.715% 折扣+HK$ 62.50 運費所在地: 中國免費退貨高度評價賣家高度評價賣家thanksbuyer-hobby (19,015) 98.6%
- 4pcs 3.3ft/1M USB A Male 5V to DC Right Angle 3.5x1.35mm 12V Male Step-Up CableOpens in a new window or tab全新HK$ 136.48原價: HK$ 148.358% 折扣+HK$ 29.69 運費所在地: 中國免費退貨高度評價賣家高度評價賣家yf-cn (35,882) 99.8%