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$
12.69
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Condition: New
Location: United States
Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant ... morecurrent, (when 20° to 100° constant current 1A, temperature drift less than 1%).
$
1.10
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Condition: New
Location: China
jinbostore 皇后湾灯塔. 已经到最后一张了! Input voltage: 4V-35V Output voltage: 1.23V-30V Input current: 3A(maximum) Conversion efficiency: 92%highest) Switching frequency: ... more150KHz Output ripple: 30mA9maxmum) Load regulation: ±0.5%Voltage regulation: ±2.5% Work temperature: 40℃- +85℃. Specifications: Item size: 45*20*12mm Net weight: 10g/1Pcs Packaging weight: 20g/1Pcs 100% Brand New 1x Buck Converter We accept PayPal only. Payment must be received in 7 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. The items you ordered will be shipped out in 3 business day byChina Post Airmail when your payment is clear. The arrival time is 5-20 business days to United States usually. Country, Delivery Time, Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 21 Working Days +Saturday + Sunny 5-9 10-15 16-20 21-25 26-30 30 United States Rated(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund Canada Rated(item arrived) 0.0% 47.1% 31.4% 17.6% 3.9% Refund Australia Rated(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund Germany Rated(item arrived) 11.1% 22.2% 30.3% 20.9% 15.5% Refund France Rated(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Spain Rated(item arrived) 3.5% 25.0% 47.9% 12.9% 10.7% Refund Other Rated(item arrived) 0.5% 13.1% 43.3% 28.1% 15.0% Refund NOTE:Brazil/Russia/Ukraine will take much longer than other countries. So the refund time is up to 40 days- We ensure dispatch the item within 3 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is somet
$
11.59
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Condition: New
Location: United States
Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
$
6.99
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Condition: New
Location: Monroe Township, United States
Maximum power 280W. 1PC DC CC 9A 280W Step Down Buck Converter 7-40V To 1.2-35V Power module. Maximum output current 9A. High output current, the max ... moreoutput current can reach 9 A. Low output ripple, high frequency capacitor reduces output ripple.
$
4.73
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$4.25 Shipping
Condition: New
Location: China
Buck Converter. Boost Converter. CCCV Module. Protection Circuit. DC-DC Converter. Motor & Pump. AC-DC Converter. DC-DC Buck Step Down Module x 1pcs.
$
13.39
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Condition: New
Location: Linden, United States
It is ultra-thin, with small size, high efficiency, and easy to install and use. 1x DC 12V/24V to DC 5V Buck Converter Module. [IP68 Waterproof] Step ... moredown module is made of waterproof material, using epoxy resin potting technology, which is shockproof, waterproof, dust-proof, and has long service life.
$
3.98
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Condition: New
Location: China
$
3.99
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Condition: New
Location: Clinton Township, United States
The maximum output current 3A, long-running 2.1A, sufficient margin. (Efficiency test removed the input reverse polarity protection diode and fuse drop). ... moreThe new design, circuit design does not require electrolytic capacitors and tantalum capacitors (electrolytic capacitor life is short, tantalum risk of explosion).
$
32.55
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Condition: New
Location: Jamaica, United States
Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation. Ripple Wave: 50Mv. 1 x DC-DC ... moreConverter. No-load input current: ≤10mA. Output Current: 6A.
$
14.54
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Condition: New
Location: United States
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. Short press U / I button again to switch to set constant current value. It ... morecan be seen that a certain bit of the constant current value is blinking.
$
5.41
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Condition: New
Location: China
Product nature: Non isolated buck power converter. Protection function: Over current protection, over temperature protection, short circuit protection. ... moreModule x 1pcs. Output current: 1A/2A/3A. Output power: 18W/24W/36W.
$
6.09
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Condition: New
Location: United States
Model: LM2596S DC-DC buck module. Dense over-hole, high heat dissipation capability;. Output current: 3A (maximum). Specifications: adjustable output; ... morefixed output (optional). Add xo TR high Q high frequency bypass capacitor at input and output respectively, electromagnetic compatibility performance.
$
2.26
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Condition: New
Location: China
$
14.84
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Condition: New
Location: China
(Could not boost). IN-IN + input Positive Input Negative! Output Current:3A (max). Output Ripple:
$
31.03
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Condition: New
Location: China
Short circuit protection: yes, the constant current value currently set by the constant current. Module size: length 100mm width 60mm height 48mm. 1 x ... moreAdjustable Buck Power Module. Input reverse polarity protection: yes.
$
15.66
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Condition: New
Location: China
Module Properties:Non- isolated boost (BOOST). Model Specification:DSN6000AUD Automatic Buck module. Output Range:1.25V ~ 35V. Input Current:3A ( max ... more), no-load 18mA (5V input, 8V output, no-load is less than 18mA. ).
$
10.99
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Condition: Neu
Location: China
Input reverse protection: Yes (MOS transistor reverse connection). Module nature: Non isolated step-down module. The current detection of the module is ... morea low-end detection. Output anti backflow: None (charging the battery, connecting the output to an inductive load, such as adding anti backflow diodes when connecting to the motor).
$
10.70
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Condition: New
Location: Monroe Township, United States
1 x 300W 20A DC-DC Adjustable CC CV Buck Step Down Regulator LED Driver Module. Output Current: 20A(max.)., 15A(suggested). The buck module has 2 heat ... moresink that could enhance heat dissipation. Efficiency: 95%(24V to 12V, 20A).
$
3.69
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Condition: New
Location: China
Description: PCB Size: 8.6mm x 12.3mm Input voltage: DC 4.2 V-10 V Output: 3.3 V, 800 mA Attention: 1: Buck module indicate the operating voltage, Please ... moredonot exceed operating voltage , or it will be damaged easily ! 2: Buck module input voltage must be higher than output voltage of 1.5V or 2V, otherwise it can not output enough power! 3: Automatic Adjustable Buck module has start voltage and limit working voltage, Please donot exceed them , or it will be damaged easily ! 4: Cannot reverse polarity , or it will be short circuit, or will be born easily! Package Included: 5pcs power supply module.
$
14.89
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Location: United States
WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE. Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V UE. ... moreWaterProof 24V to 19V 5A 95W Step Down DC/DC Power Converter Regulator UE.
$
8.00
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$3.80 Shipping
Condition: New
Location: China
Arduino Module. Output power: 35W under natural heat dissipation, 50W under air cooling. Motor Drive Module. Set the maximum capacity (OAH) / energy (OPH): ... morewhen the OAH / OPH function is started, when the statistical capacity / energy is higher than the set maximum capacity / energy, the power automatically turns off the output and flashes "OAH" / "OPH"; after the alarm is released, the capacity / energy statistical data will be automatically cleared;.
$
9.19
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Condition: New
Location: China
10/12/15/20A 150/250/300/400/1200W Step up Step down DC-DC Buck Boost Converter. Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1200W ... more20AStep up Converter. Module properties: non-isolated step-up module (BOOST).
$
14.95
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Condition: New
Location: Lithia Springs, United States
Introducing the Derek DC to DC Power Converter, a versatile voltage regulator that allows you to easily convert DC voltage levels without any hassle. ... moreThis converter is designed with a space-saving and highly cost-efficient design that makes it perfect for both indoor and outdoor use.
$
1.99
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Condition: New
Location: China
1/2/5/10 x Module. Otherwise deal is final. All products are quality checked. We will be happy to resolve any issues you may have in a cordial and friendly ... moremanner.
$
12.85
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Condition: New
Location: Monroe Township, United States
To enhance heat dissipation up to 200W. The maximum peak output current 15A. Overcurrent protection: Yes (the output current exceeds (15A) current maximum ... moresample protection only). Type: Non-isolated step-down module (BUCK).
$
12.95
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Condition: New
Location: United States
$
7.20
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Condition: New
Location: United States
Input 8~30V (only buck). Output power: maximum 65w (5V3A, 9V3A, 12V3A, 20V3.25A, etc.). The length of the DC model is 12mm longer than the standard model, ... more44mm, and both the Type-c female connector and the DC connector protrude about 1mm from the edge of the board.
$
3.15
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Condition: New
Location: China
1 PCS Step Down Buck Mini Micro Module. 6 Full load output ripple: Vpp
$
17.99
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Condition: New
Location: Ontario, United States
DC-DC48V 60V 72V Converter Regulator Step-Down to12V 120W 10A. DC-DC48V 60V 72V Converter Regulator Step-Down to 12V240W 20A. DC-DC48V 60V 72V Converter ... moreRegulator Step-Down to 12V300W 25A. DC-DC48V 60V 72V Converter Regulator Step-Down to 12V360W 30A.
$
13.15
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Condition: New
Location: Monroe Township, United States
It displays OPEN OFF or OPEN ON. Press and hold the rotary encoder to switch between these two states. Short press U / I button again to switch to set ... moreconstant current value. It can be seen that a certain bit of the constant current value is blinking.
$
0.99
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Condition: New
Location: China
$
16.40
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Condition: New
Location: China
1x Power Converter. Output wire color : (+)Yellow, (-)Black. Output power:12W / 24W / 36W / 48W / 60W / 72W / 84W / 96W / 120W. Output curret: 1A / 2A ... more/ 3A / 4A / 5A / 6A / 7A /8A / 10A.
$
1.99
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Condition: New
Location: Hong Kong SAR China
5 DC-DC Buck Converter Step Down Adjustable Module LM2596 Power Supply 1.23V-30V Descriptio n Features: 100% Brand new and high quality. Material: PCB ... more+ electronic components Input voltage: 4V- 35V Output voltage: 1.23V- 30V Output current: 3A(Max) Size: about 43* 21* 12 mm/ 1.7" 0.83" 0.47" Main color: Blue Package Included: 5x LM2596 module Payment Policy 1. We only accept payment by Paypal. 2. Please make sure you PayPal account is valid prior bidding. 3. Great appreciate for prompt payment. Unpaid item will be filed without receiving payment in 7 days after listing ended. Shipping& Handing 1. All items will be shipped to buyer's ebay address. Before you pay. Please make sure your address in ebay matches the address you would like us to ship to. 2. We ship within 2 business days(weekends and public holidays are not cognized as business days) after full payment is received and cleared. Generally. Delivery time is 2-4 weeks. 3. As there are weight and cubage restrictions on international order. We are unable to offer you any discount or combined shipping for multiple items. All items are shipped separately. There is no local pickup service. No third party shipping carrier will be used. 4. Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. Return Policy 1. We are committed to give you the best customer service possible. If for any reason you are dissatisfied with a purchase. Please contact us and we'll assist you with a prompt solution. We'd like to settle any problem in a friendly manner. 2. We want to make sure you are happy with our item. If for any reason you wish to return the item. Contact us within 14 days from the delivery date and we will give you a full refund or exchange. Only unused, undamaged and original condition item can be qualified for a return. Buyer is
$
3.45
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Condition: New
Location: China
Module x 1pcs. Output power: 12W. Mounting hole spacing: 47mm. Size: 40 28 23mm. We afford all cost if it's our fault. We maintain the excellent service ... morestandards.
$
1.33
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$3.00 Shipping
Condition: New
Location: China
Option 1: LM2596HVS 60V 3A. Option 4: LM2596 XL6009 Step Up-Down. Option 7: LM2596HV module. Option 2: LM2596 Dual USB Step Down. Option 3: LM2596 LED ... moreStep Down. Option 5: LM2596 Step Down. Option 6: LM2596 Step Down Module.
$
2.68
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Condition: New
Location: China
Input surge current: 20A (full load). Output Current Range: 0A to 150mA, the peak current of 200mA. Output current:150mA. Input Current: 0.0273 (AC110V) ... more0.014 (AC220V). Output power: 3.6w. Input characteristics.
$
4.23
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Condition: New
Location: China
The module has output short circuit protection. The use of external 60V 75A high-power MOS. Module size: 56 20 21mm(L W H).
$
5.69
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$3.50 Shipping
Condition: New
Location: China
Arduino Module. Low Power Wifi Module:ESP8266. Low-power Bluetooth module : HC-05 HC-06. Low-power Wireless UART module : HC-11 HC-12. Low-power wireless ... moremodule : CC1101 CC2500 Nrf24l01+.
$
17.58
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$2.00 Shipping
Condition: New
Location: China
In the case of natural heat dissipation, the power does not exceed 400W, the current does not exceed 15A, and the power is limited. If the current exceeds ... more15A and the power exceeds 400W, add a fan to dissipate heat.
$
7.99
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Condition: New
Location: Jamaica, United States
Maximum power 280W. 1PC DC CC 9A 280W Step Down Buck Converter 7-40V To 1.2-35V Power module. Maximum output current 9A. High output current, the max ... moreoutput current can reach 9 A. Low output ripple, high frequency capacitor reduces output ripple.
$
6.95
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$3.75 Shipping
Condition: New
Location: China
Output ripple: 20mV (12V 3A), while the common module is far more than 100mV! Output current: 3A (add heat up to 4A). Conversion efficiency: 87 ~ 91%(Boost); ... more87 ~ 89%(Buck). 1 x DC-DC Step Up Down Buck Boost Module.
$
19.95
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Condition: New
Location: Chula Vista, United States
Manufacturer: Murata. Product Category: Isolated DC/DC Converters. Product: Isolated. Product Type: Isolated DC-DC Converters. Output Power: 15 W. Number ... moreof Outputs: 1 output. Subcategory: DC-DC Converter.
$
3.38
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Condition: New
Location: China
Module Model: DC-DC. Module: 7x2.6cm(2.76x1.02in). Output: 1-24V(adjustable).
$
1.69
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Condition: New
Location: China
1,2:VOUT+:output power positive,fixed 5V output. Full Load Output Ripple Vpp:
$
4.22
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Condition: New
Location: China
Power Converter. Step up down module. Car Cigarette Lighter Socket. The use of external 60V 75A high-power MOS. Mini high speed motor. Mini air water ... morepump. DC Solenoid Electromagnet. High power speed motor.
$
1.54
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Condition: New
Location: China
Module Properties: Non-isolated step-down module (BUCK). Load regulation:±0.5%. Conversion efficiency:96%(highest). Output current: Rated current 1.8A ... more(3A MAX, can not be prolonged). Output ripple:30mV(no-load).
$
10.06
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Condition: New
Location: China
Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
$
10.99
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Condition: New
Location: China
Output power: 120W. 1x DC 24V to 12V 10A Converter Step Down Regulator. Output Current: 10A. The converter output power must be greater than output nonnection ... moredevice required power. They can work safely and reliability within temperature range -40°C~80°C.
$
2.35
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Condition: New
Location: China
Module nature: non-isolated step-down module (BUCK) synchronous rectification. Output ripple: about 20mV (12V to 5V 3A) 20M bandwidth. DC-DC 3A adjustable ... morestep-down power module, the power module is small in size, 1.7×2.2CM, about the size of a 50 cent coin.
$
8.45
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Condition: New
Location: China
Output power: The maximum power is about 300W. Output current: Max. Indicators: two-color indicator, red indicator during charging, green indicator after ... morecharging (green without load), indicator without constant current is red.
$
4.98
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Condition: New
Location: China
Output turn lamp current range :0.1-5A (Default turn lamp current :0.3A). Module properties : non-isolated step down module (BUCK). Solar panels regulator. ... moreOutput constant current range: 0.1-5A (Default output :3A).
$
1.69
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Condition: New
Location: China
This automatic buck module solves this problem . Module Properties:Non- isolated boost (BOOST). Model Specification:DSN6000AUD Automatic Buck module. ... moreInput Current:3A ( max ), no-load 18mA (5V input, 8V output, no-load is less than 18mA. ).
$
9.87
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Condition: New
Location: China
DC to DC buck converter have integrated switch thin regulator module, the Conversion rate is as high as 96%. Output curret: 3A. Model:Type C / USB dual ... moreport / USB install /micro / USB interface. Material: plastic shell.
$
1.10
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Condition: New
Location: China
$
4.62
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Condition: New
Location: China
1pcs x DC-DC converter module. We afford all cost if it's our fault. We maintain the excellent service standards.
$
7.88
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Condition: New
Location: United States
Power indicator: with. Range: 0~40V. 1-10PCS X Module. With overheating protection and short circuit protection.
$
6.26
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Condition: New
Location: China
Over current protection: there is (the output current to exceed the maximum sampling current (15A) to protect). Type: non isolated buck module (BUCK). ... moreWe will leave it for everyone that leaves it for us.
$
0.99
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Condition: New
Location: China
100% BRAND NEW! DC-DC step-down power module Name / number LM2596S DC-DC step-down module Input voltage 3.2V ~ 40V Output voltage 1.25V ~ 30V Output current ... more3A (max) Conversion efficiency of 92% (maximum) Output ripple Size 43mm * 21mm * 14mm (L * W * H) IN-IN + input Positive Input Negative! Positive output OUT + OUT-output negative Input voltage range: DC 3.2V to 40V(input voltage must be greater than the output voltage to 1.5V or more high. Could not boost) .
$
35.24
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Location: Perth Amboy, United States
Feature: 100% brand new and high quality. Waterproof, Shockproof Design. Aluminum Outer Case material, long term stable and reliable. Thin, small size, ... morehigh efficiency and easy to install. Purpose : Car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans, solar energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Input wire color : (+)Red, (-)Black. Output wire color: (+)Yellow, (-)Black. Note: Please be remind to make sure wiring carefully & correctly. No wiring reverse short-circuit protection for this device. .
$
226.65
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Condition: New
Location: Canada
 In