- Ortofon T-30 MC Cartridge Step Up TransformerOpens in a new window or tab二手HK$ 6,241.99+HK$ 624.98 運費所在地: 新加坡ganstyx (2,777) 100%
- Philmore ST1500 1500 Watt Step Up/step Down Transformer 110v/220v NEW OPEN BOXOpens in a new window or tab全新:其他HK$ 562.48原價: HK$ 624.9810% 折扣+HK$ 808.72 運費所在地: 美國oc_cheap_buys (3,207) 100%
- 2pcs High Frequency Transformer Inverter Transformer Step-up EC ElectronicOpens in a new window or tab全新HK$ 152.34免費跨國運送所在地: 中國高度評價賣家高度評價賣家maevopu-hie235 (199) 95.2%
- 1PC R5 permalloy sheet 600: 15K audio signal step-up transformerOpens in a new window or tab全新HK$ 512.48免費跨國運送所在地: 中國高度評價賣家高度評價賣家lix-computer-mall* (1,771) 98.7%
- Ultimate Finemet MC Step Up Transformer, FM-MCT1 pair made in JAPANOpens in a new window or tab全新HK$ 7,941.16原價: HK$ 8,359.115% 折扣+HK$ 296.87 運費所在地: 日本高度評價賣家高度評價賣家unitedmind_0825 (1,890) 98.3%
- 600:50K PoMo alloy audio transformer step-up amplifier transformer input cowOpens in a new window or tab全新HK$ 273.43 至 HK$ 373.82免費跨國運送所在地: 中國高度評價賣家高度評價賣家lix-computer-mall* (1,771) 98.7%
- ELC Step Up/Down TransformerOpens in a new window or tab二手HK$ 414.05+HK$ 368.43 運費所在地: 美國ithinksilver (736) 100%
- ELC T-2000 Step Up & Down TransformerOpens in a new window or tab二手HK$ 546.47+HK$ 178.59 運費所在地: 美國beautyproducts4muchless (2,268) 99.6%
- Finemet Audio MC Step Up Transformers Pair FM-MC made in JapanOpens in a new window or tab全新HK$ 10,444.99 至 HK$ 14,562.04免費跨國運送所在地: 日本5+ 人追蹤fulken (2,531) 100%
- Pyle PVTC1000U Step Up & Down TransformerOpens in a new window or tab二手HK$ 467.95+HK$ 415.30 運費所在地: 美國musicjamsales (584) 100%
- 5PCS EC2828 High Frequency Transformer Inverter Transformer Step-up ECOpens in a new window or tab全新HK$ 278.12免費跨國運送所在地: 中國高度評價賣家高度評價賣家maevopu-hie235 (199) 95.2%
- 50KV high voltage generator module step up transformer DC pulse bag ignitionOpens in a new window or tab全新HK$ 70.23+HK$ 195.31 運費所在地: 中國rsd04132 (269) 100%
- R11 Permalloy 10K: 90K audio transformer 3 times passive amplification 1PCOpens in a new window or tab全新HK$ 257.80 至 HK$ 710.92+HK$ 35.16 運費所在地: 中國免費退貨高度評價賣家高度評價賣家pengsi16 (276) 97.8%
- PYLE PVTC1000U, Step Up & Down Transformer , "B"Opens in a new window or tab二手HK$ 624.82+HK$ 342.33 運費所在地: 美國高度評價賣家高度評價賣家komercos (6,106) 96.4%
- PYLE PRO PVKT130 1 Dual Watt Converter with 6 Adapter plugs, Step up Step DownOpens in a new window or tab全新HK$ 304.68+HK$ 223.43 運費所在地: 美國malandmilo (270) 99.6%
- Analytic Systems AC Intelligent Pure Sine Wave Inverter 1200W, 20-40V In, 110V OOpens in a new window or tab全新HK$ 5,390.38+HK$ 1,159.65 運費所在地: 美國bgasolution (628) 97%
- 100V~120V to 200~240V AC STEP UP VOLTAGE CONVERTER 20WTRANSFORMER-For Neon LampsOpens in a new window or tab全新HK$ 132.73+HK$ 54.61 運費所在地: 中國vfdclock (1,986) 98.6%
- Voltage Converter Singway SW-S12 ABS Power Transformer 100W 110/120 to 220V/240Opens in a new window or tab全新HK$ 77.73+HK$ 232.49 運費所在地: 美國il4u (842) 99.4%
- R11 Permalloy 10K: 90K audio transformer 3 times passive amplification 1PCOpens in a new window or tab全新HK$ 248.20 至 HK$ 643.42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wtx-2022 (253) 98.6%
- 0.5-30V 4A DC-DC Buck-Boost Converter Adjustable CC CV Step Up Down Power SupplyOpens in a new window or tab全新HK$ 103.90 至 HK$ 125.46+HK$ 62.50 運費所在地: 中國免費退貨simplayer (110) 99.1%
- High Voltage DC-DC Boost Converter 5V-12V Step up to 300V-1200V Power ModuleOpens in a new window or tab全新HK$ 76.56原價: HK$ 80.625% 折扣+HK$ 30.31 運費所在地: 中國最後 1 件15 人追蹤高度評價賣家高度評價賣家2012moon816 (27,186) 98.6%
- 600: 2K4Permalloy audio isolation transformer unbalanced and balanced conversionOpens in a new window or tab全新HK$ 263.35免費跨國運送所在地: 中國免費退貨wangcai80 (0) 0%
- DC-DC 1.5V 3V 3.3 3.7V 4.5V 5V to 6V Converter Step-up Boost Power supply ModuleOpens in a new window or tab全新HK$ 23.12+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%
- DC-DC 4A 4.5-32V to 5-42V step up BOOST converter power module 12V 19V 24V 36VOpens in a new window or tab全新HK$ 76.01原價: HK$ 80.005% 折扣+HK$ 30.31 運費所在地: 中國最後 1 件38 人追蹤高度評價賣家高度評價賣家diyelecmall108 (40,896) 98.6%
- LilyPad Power Supply Module AAA Battery Step up to 5V Converter forOpens in a new window or tab全新HK$ 61.40免費跨國運送所在地: 中國高度評價賣家高度評價賣家winbuyshop (4,127) 97%
- PYLE PRO PVKT130 1 Dual Watt Converter with 6 Adapter plugs, Step up Step DownOpens in a new window or tab全新:其他HK$ 249.99+HK$ 168.90 運費所在地: 美國thisandthat605 (5,664) 99.8%
- Analytic Systems AC Intelligent Pure Sine Wave Inverter 1200W, 20-40V In, 110V OOpens in a new window or tab全新HK$ 4,438.06+HK$ 1,715.81 運費所在地: 美國高度評價賣家高度評價賣家the-shot-shop (34,250) 99.4%
- Analytic Systems AC Intelligent Pure Sine Wave Inverter 1200W, 20-40V In, 110VOpens in a new window or tab全新HK$ 4,492.67+HK$ 1,130.43 運費所在地: 美國marinediscountcenter (25,418) 98.9%
- 600:50K PoMo alloy audio transformer step-up amplifier transformer input cowOpens in a new window or tab全新HK$ 273.43 至 HK$ 373.82免費跨國運送所在地: 中國高度評價賣家高度評價賣家pengsi16 (276) 97.8%
- 0.5-30V 4A DC-DC Buck-Boost Converter Adjustable CC CV Step Up Down Power SupplyOpens in a new window or tab全新HK$ 103.90 至 HK$ 125.46+HK$ 117.18 運費所在地: 中國免費退貨高度評價賣家高度評價賣家pincei_de (6,415) 98.9%
- NEW!!! Pyle PVTC1000U, Step Up & Down Transformer “B”Opens in a new window or tab全新:其他HK$ 546.86+HK$ 723.88 運費所在地: 美國flyrz66 (540) 94.8%
- ND04BOTA 60W 6A Step-Up DC-DC Converter 3.7-12V to 15V Voltage Increase BoosterOpens in a new window or tab全新HK$ 10.30 至 HK$ 103.45免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- 1 PCS 1.5V 3V 3.7V to 5V DC DC Boost Step up Converter Power SupplyOpens in a new window or tab全新HK$ 21.01+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%
- DC 1.5V 1.8V 2.5V 3V 3.3V 4.2V to 5V Boost Step-up Converter Power Supply ModuleOpens in a new window or tab全新HK$ 14.06+HK$ 7.73 運費所在地: 中國dream_story (3,069) 100%
- 2 PCS DC1.5V- 5Vto 4.2V Boost Charger module & 0.9-5V to 5V DC DC Step-upOpens 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bluesky201203 (6,461) 100%
- Simran THG-2000 220/240V 110/120V Step Down Transformer 220 Volt To 110 VoltOpens in a new window or tab全新HK$ 780.44+HK$ 860.52 運費所在地: 美國22 人追蹤高度評價賣家高度評價賣家220bargainers (14,081) 99.7%
- DC 4.8-6V to 50kV Boost Step-up Power Module High-voltage GeneratorOpens in a new window or tab全新HK$ 73.36原價: HK$ 77.195% 折扣+HK$ 30.31 運費所在地: 中國高度評價賣家高度評價賣家diyelecmall108 (40,896) 98.6%
- ei audio output 70v line 100v step down ei-96 transformerOpens in a new window or tab全新HK$ 38.98+HK$ 527.17 運費所在地: 美國tonyp1455 (242) 100%
- 10 PCS 0.7-5V to 3V 3.3V 5V DC DC Boost Converter voltage Step-up ModuleOpens in a new window or tab全新HK$ 128.82 至 HK$ 138.04+HK$ 15.55 運費所在地: 中國高度評價賣家高度評價賣家bluesky201203 (6,461) 100%
- 3.5A DC-DC Step-up Boost Voltage Converter 3V 3.3V 3.7V to 5V 6V 9V 12VOpens in a new window or tab全新HK$ 29.40免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- 2 in 1 Step up Step down Adjustable Voltage Module DC 5V 9V to 12V &12V to 9V 5VOpens in a new window or tab全新HK$ 69.76免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- 3 PCS ND0412SB mini 5V 6V 9V 12V DC DC Boost Step-up Converter Regulator ModuleOpens 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bluesky201203 (6,461) 100%
- DC-DC Buck-Boost Converter Adjustable CC CV Step Up Down Power Supply ModuleOpens in a new window or tab全新HK$ 139.68 至 HK$ 165.56免費跨國運送所在地: 中國1+ 人追蹤高度評價賣家高度評價賣家tangxinqi003 (2,034) 98.1%
- DC Boost Buck Adjustable Step Up Down Converter Module Solar Voltage HSOpens in a new window or tab全新HK$ 61.64免費跨國運送所在地: 中國高度評價賣家高度評價賣家comebestdeal (831) 98.2%
- 60W DC DC Converter Step-Up Boost Module DC 3.7V-18V to 5V 6V 9V 12V 15V 19.5VOpens 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%
- Low Quiescent Current 1.5V 1.8V 2V to 3V DC DC Boost Step up ConverterOpens in a new window or tab全新HK$ 48.36 至 HK$ 101.25免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- 60W DC DC Converter Step-Up Boost Module DC 3.7V-18V to 5V 6V 9V 12V 15V 19.5VOpens in a new window or tab全新HK$ 40.57 至 HK$ 41.30免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- 1-4.5V 3V to 4.5 DC-DC Converter Step up Boost Module Voltage Regulator BoardOpens in a new window or tab全新HK$ 33.54免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- 150W DC-DC Boost Converter Step Up Power Supply Module 10-32V To 12-35V 10AOpens in a new window or tab全新HK$ 40.99免費跨國運送所在地: 中國fangda_88 (6,205) 96%
- 1.5 3 3.3V to 3.7V Boost Step up DC-DC Converter Module Motor LED Toy QuadcopterOpens in a new window or tab全新HK$ 33.48免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- CJKIT-20312 DIY Transformer Education KitOpens in a new window or tab全新HK$ 541.70+HK$ 157.65 運費所在地: 美國高度評價賣家高度評價賣家impactstore012 (635) 97.5%
- Seven Star F-200W 200 Watt Step Down 220/240V to 110/120V AC Voltage ConverterOpens in a new window or tab全新HK$ 234.29+HK$ 256.32 運費所在地: 美國高度評價賣家高度評價賣家vcc113 (508,906) 98.6%
- 2in1 4.2V Charger & 5V Discharger Board DC DC Converter Step-up Module UPSOpens in a new window or tab全新HK$ 62.00免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- DC 3V to 7KV 7000V Boost Step-up Power Module High-voltage Generator DIYOpens in a new window or tab全新HK$ 44.06原價: HK$ 46.876% 折扣+HK$ 39.06 運費所在地: 中國haiyue88 (3,947) 97.4%
- DC DC Boost Step-Up Converter Power Module Board 250mA SMD 3V 3.3V 3.7V to 5VOpens in a new window or tab全新HK$ 46.80 至 HK$ 78.04免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- 150W DC-DC Boost Converter Step Up Power Supply Board 10-32V to 12-35V 10AOpens in a new window or tab全新HK$ 48.60免費跨國運送所在地: 中國高度評價賣家高度評價賣家longlonglong004 (2,634) 98.5%
- Seven Star Step Down Transformer | 100W | Continuous Use | Travel | FX-1C0Opens in a new window or tab全新HK$ 117.18+HK$ 148.35 運費所在地: 美國高度評價賣家高度評價賣家incubator_warehouse (32,377) 97.7%
- 2 IN 1 Charger & Step-up Boost DC-DC Converter Power Module DC 5V 6V 9V 12VOpens in a new window or tab全新HK$ 29.53 至 HK$ 31.17+HK$ 7.73 運費所在地: 中國dream_story (3,069) 100%
- Step-up Boost Converter Module DC-DC 1.5V 3V 3.3V 3.7V 4.5V 5V to 6V Relay MotorOpens in a new window or tab全新HK$ 54.61 至 HK$ 132.50免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- 8W SMD 3V 3.3V 3.7V 4.5 to 5V 9V 12V 15 Adjustable DC-DC Boost Step-up ConverterOpens in a new window or tab全新HK$ 33.43免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- 3.5A DC-DC 3-3.7V to 5-12V Step-up Boost Voltage Converter Module BoardOpens in a new window or tab全新HK$ 54.61 至 HK$ 116.56免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- 5PCS 3.5A DC-DC Step-up Boost Voltage Converter 3V 3.3V 3.7V to 5V 6V 9V 12Opens in a new window or tab全新HK$ 64.37+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%
- 1.5V 1.8V 2V 2.5V to 3V DC-DC Converter Step up Boost Voltage Regulator ModuleOpens in a new window or tab全新HK$ 33.54免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- Converter Voltage RF DC-DC 0.8-3V to 3.3V Step-UP Boost Power Board ModuleOpens in a new window or tab全新HK$ 46.80 至 HK$ 78.04免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- mini dc/dc Converter 0.8-5V to DC 5V Step UP Boost Module for Breadboard ArduinoOpens in a new window or tab全新HK$ 46.80 至 HK$ 79.37免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- 8W SMD 3V 3.3V 3.7V 4.5 to 5V 9V 12V 15 Adjustable DC-DC Boost Step-up ConverterOpens in a new window or tab全新HK$ 46.80 至 HK$ 101.25免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- DC-DC 1-5V to 5V Step up Boost Converter Module for Arduno R3 Pro mini BreadboarOpens in a new window or tab全新HK$ 62.00免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- DC Boost Buck Adjustable Step Up Down Converter Module Solar Voltage HSOpens in a new window or tab全新HK$ 61.64免費跨國運送所在地: 中國高度評價賣家高度評價賣家2021myclub (987) 97.3%
- 800W DC-DC Boost Converter Power Supply Step-up Module 12-80V to 12-80vOpens in a new window or tab全新HK$ 147.57原價: HK$ 155.315% 折扣+HK$ 30.31 運費所在地: 中國最後 1 件33 人追蹤高度評價賣家高度評價賣家2012moon816 (27,186) 98.6%
- Voltage Long Distance Transfer USB DC 5V Converter Step Up Boost Module SolarOpens in a new window or tab全新HK$ 69.76免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- 1x DC Boost Buck Adjustable Step Up Down Converter Module Solar Voltage HSOpens in a new window or tab全新HK$ 61.64免費跨國運送所在地: 中國高度評價賣家高度評價賣家air_rocket (11,293) 99.3%
- 1X EE38 51 Permalloy sheet Transformer core Nickel steel sheet Audio transformerOpens in a new window or tab二手HK$ 281.24免費跨國運送所在地: 中國免費退貨4 人追蹤高度評價賣家高度評價賣家lix-computer-mall* (1,771) 98.7%
- DC-DC Converter Step-up Step-down Dual Voltage Regulator Input 3-24V Output +-9VOpens in a new window or tab全新HK$ 62.42 至 HK$ 163.98免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- 1 PCS with Enable ON/OFF DC-DC 3V 3.3V 3.7V 4.2V 5V to 5V 6V 9V 12V Step-upOpens in a new window or tab全新HK$ 25.72 至 HK$ 25.82免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- R25 microphone signal DI box line 4 times step-down 10K: 600 input transformerOpens in a new window or tab全新HK$ 437.49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%
- 1 PCS 0.7-5V to 3V 3.3V 5V DC DC Boost Converter voltage Step-up ModuleOpens in a new window or tab全新HK$ 19.30 至 HK$ 21.01+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%
- 4.2V Charger & 6V Boost Discharge Board DC DC Converter Step up Module UPSOpens in a new window or tab全新HK$ 41.25免費跨國運送所在地: 中國高度評價賣家高度評價賣家eletechsup_offical (2,567) 100%
- 1x DC Boost Buck Adjustable Step Up Down Converter Module Solar Voltage HS USOpens in a new window or tab全新HK$ 61.64免費跨國運送所在地: 中國bbfyoung (107) 97.3%
- 1x DC Boost Buck Adjustable Step Up Down Converter Module Solar Voltage HSOpens in a new window or tab全新HK$ 61.64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b-shiparts (426) 99%
- 3-4.5V to +- 5 Positive Negative Dual Output power supply DC Step-up ConverterOpens in a new window or tab全新HK$ 54.61 至 HK$ 132.50免費跨國運送所在地: 中國eletechsup_shop (3,000) 100%
- 5V Step Up AAA Battery Power Supply Module - Arduino Lilypad CompatibleOpens in a new window or tab全新HK$ 67.02+HK$ 87.98 運費所在地: 澳洲高度評價賣家高度評價賣家phippselectronics (9,263) 100%
- DC-DC CONVERTER 1200W 20A CC CV STEP UP MODULE FITS QS-4884CCCV-1200WOpens in a new window or tab全新:其他HK$ 233.98+HK$ 222.10 運費所在地: 美國bigdaddyflipping (848) 99.2%