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$
18.75
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Condition: New
Location: 金东区, China
Output power: 35W with natural heat dissipation, 50W with air cooling. 1 DC/DC power module. Output current: 0~4.0A. Input anti-reverse connection: Yes. ... moreCurrent accuracy: ±0.5%+3 digits. Super energy protection: (0~9999WH adjustable, default off).
$
113.27
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$48.52 Shipping
Condition: New
Location: Roma, Italy
Technical specifications: Input voltage: AC 200-240V / 50~60Hz Input current: 0.6A (220V) Output Voltage Range: 0~30V Output Current Range: 0~10A Voltage ... moredisplay accuracy: ±0.5% Current display accuracy: ±0.5% of Size: about 20*7*15.1cm Operating Environment: -10℃ ~ 60℃ / 30%RH ~ 90%RH The continuous job failure rate is low. With fan, it can reduce heat for long life. With hot, overload and current limiting protections. Constant voltage (CV) and constant current (CC) function. Suitable for school, laboratory, workshop and various occasions which need to use DC power supply. This DC power supply can supply electronic devices with forward voltage from 0 to 30V and current from 0 to 10A. Can be regulated power supply using also can be used for current, voltage regulator, constant flow can be.
$
96.58
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$3.99 Shipping
Condition: New
Location: China
For example, it can be adjusted to 30V and 10A at 3Ω. If the resistance is another value, such as 2Ω, in actual use, it will be limited by Ohm's law (I=U/R), ... moreand the displayed current can only be 10A at 10V.
$
17.94
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$3.59 Shipping
Condition: New
Location: China
PH Electrode Probe. Speed Reduction Gear. Refresh rate: about 300mS once. LED SMT Light. LED DIP Light. ●With reverse connection protection, it will not ... moreburn when connected in reverse. LED String. Steam brush.
$
202.42
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$201.00 Shipping
Condition: Used
Location: Philippines
Alexan 0-30V 3A DC Power Supply w/o 3 Knob U DC Power Supply Item Condition: Used Quantity: 1 unit Cosmetic Condition: w/o 3 Knob Functionality: power-on ... moreok- Remarks: Actual Weight: 5.6Kg Dimension: 32x17x20- Comes with 14 days money back guarantee. We ship FAST via DHL worldwide(except for South America and Russia- see notes below) For single quantity listing. Winning bidder shall receive the actual item as shown. Accepts paypal and wire transfer payments only. Thank you. NOTE: Please note that upon paypal payment. Once the shipment address is provided, it will be best to provide your current phone number as well so we can write it down on the package. Locator: 140212-SVD. BFWAREHOUSE-B1014(2) UNQ123 ================================================================================================================= TERMS AND CONDITIONS ON EACH SALE WARRANTY: All NIB(New-In-Box) NOB(New-Open-Box) and NNB(New-No-Box) comes with 14-days money back guarantee. All"USED" equipment had been tested and are guaranteed functional. Also comes with 14-days money back guarantee. All items that are declared"AS IS" have no warranty.No returns, and no refund. SHIPPING(DHL) In our quest to have the item arrived to you the soonest. We subsidize some of the shipping cost and make DHL as our standard courier. We send tracking number after each shipment. If we miss it. Please do not hesitate to send us a message. DHL shipping normally takes 2 to 5 working days to most worldwide destinations. Due to very high customs charges. We discourage DHL shipping to South American countries( Brazil,Ecuador, etc. and propose to use AIR PARCEL shipping instead. However. If you badly need the item and customs charges will not be a problem, we can still ship via DHL. If you want the item shipped to South
$
7.77
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$3.50 Shipping
Condition: New
Location: China
LM317 Adjustable Voltage Regulator Step-down Power Supply Module + LED Meter, Features: Input: DC:0-30v AC:0-22V Output: DC 1.25-30V Output current: 2A(Max) ... moreSize: 66mmx45mm Please note: 1.this module is Step-down. So the input must be 3v more than the output 2. Becuse the voltage of the display is 3v. The display only work when output higher than 3v Package 100% Brand New 1 x LM317 Adjustable Voltage Regulator Step-down Power Supply Module + LED Meter Shipping 1. Items will be sent out within 48 hours(except weekend and holidays) after we receive the payment. All items are shipped by Singapore or HongKong Post air mail without tracking number.Unless buyers pay extra money. 2. It is estimated that package will arrive in 10-30working days. holidays and weekends are not included) to most countries! If you donot get the items after 30 working days please email us we will Refoud or Reship. 3. Since air mail will takes long time for delivery. If you want items urgently, you could contact us to ask shipping cost of Express mail.such as DHL or EMS or TNT or UPS) 4. We are not responsible for any custom duty or import thanks 5. We only ship the item to the address listed in your paypal payment. Please make sure your shipping address is correct. 6. If you have any request(e.g. change address) Please put a note on paypal. Country Delivery Time Working Days(not including holiday) 5-7 8-10 11-14 15-19 20-30 30 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 35 United States Rate(item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate(item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate(item arrived) 23% 50% 13% 8% 6% Refund or Resend France Rate(item arrived) 1.5% 20.5% 45% 23% 10% Refund or Resend Germany Rate(item arrived) 5.5% 25% 35% 19% 15.5% Refund or Resend Canada Rate(item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Spain Rate(item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend Payment We accept Paypal only. Please pay within 3 days after the auction ended. I
$
10.95
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Condition: New
Location: Del Mar, United States
Module based on : NE555 chip. Power relay delay pull. For example : a resistor capacitor 100uf 100K T = 1.1 x 100000 x 0.0001 = 11 seconds. With relay ... moreindicator. With freewheeling protection relay. 5 x Delay Relay Modules.
$
24.57
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$3.85 Shipping
Condition: Neu
Location: China
Anti-backflow protection at the output end. No need to add anti-backflow diode when charging. Step down module. Step up module. Adapter Module. Display ... moremodule. Wireless module. - The module can be set to ON/OFF by default.
$
1.07
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$4.06 Shipping
Condition: Neu
Location: China
Input: 5-30V. Spot Welder. Design: LED Panel. 45 In 1 Sensor. Display Color: Red/Blue/Green. Feature: 3-Digital Display, 3-Wire. Am 29.03.2023 hat der ... moreVerkäufer die folgenden Angaben hinzugefügt Color: As the picture show.
$
4.63
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$2.54 Shipping
Condition: Neu
Location: China
Kit Model: VOT-8.
$
12.72
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Condition: New
Location: Monroe Township, United States
Picture Reference:14040014001. Features: 100% Brand New, Specifications: Module property:Non-isolation buck, Rectification mode:Non-synchronous rectifier, ... moreInput voltage:3V-40V, Output voltage:1.3V-35V, Output current:Rated current is 2A.Maximum 3A(Additional heatsink is required) Conversion efficiency:92% highest) Switching frequency:65KHz, Output ripple:30mV( maximum) Load regulation:±0.5% Voltage regulation:± 2.5% Work temperature:40 ℃- +85 ℃, dimension:43mm*21mm*14mm(L*W*G) NOTE:This can't be used to step up Voltage, Package Included: 10pcs Step Down Module LM2596, All the items will be dispatched within 1 business day by Hong Kong(or Singapore) Airmail after the payment is clear. Items will arrive in 7-25 business days. The arrival time depends on some factors and different areas: This table only offer reference to the arrival time. Doesn't mean we delivery to all of the above countries. Please choose some local sellers. If you cannot wait patiently in the shipping time we declared. Once you purchase. Please DON'T leave negative or neutral feedback if you haven't received item in 30 days. Because we have mentioned the shipping time repeatedly. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. We accept PayPal only. We only ship item to your PayPal verified address. Payment must be received within 3 Days from the date of purchase. Please leave note in ebay when making the payment if you have any special request(colors/size) Orders will be processed instantly and dispatched in same day normally. So we do NOT accept any Email/Message note before or after you place orders. All the products we are selling include factory warranty. Don't cover items that have been
$
21.42
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Condition: Brand New
Location: 天河区, China
N4AIB16 version 3 Support standard Modbus RTU command, function code: write 06/16 read 03/04. In MODBUS command mode, up to 64 devices can be used in ... moreparallel. A+: RS485 signal A+. B-: RS485 signal B-.
$
6.96
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Condition: New
Location: China
Wire connection: Red and Yellow to battery +, Black to battery -. Display mode: 0.56" LED digital, 3 digit. Display color: Blue. Born from a passion for ... moretechnology, we embarked on a mission to provide enthusiasts and professionals alike with top-tier computer parts and accessories.
$
140.00
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$53.92 Shipping
Condition: New
Location: Roma, Italy
Current (0.01), Power (0.1), Voltage (0.1) display ≦ 500 ms (50% load variation, 0.5A minimum load) - 110V / 220V Power Supply switching power supply ... more. - of continuous work , the perfect line protection function. - with hot, overload, current limiting protections. - The cooling system for the intelligent temperature control fan. - Apply to stick technology, small size, good appearance. - Over voltage protection, over current protection, over heat protection, short circuit protection. - Suitable for school, laboratory, workshop and various occasions which need to use DC Power Supply. - This DC power supply can supply DC voltage electronic devices from 0-30V and current 0-10A .
$
14.99
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Condition: New
Location: Temecula, United States
Module based on : NE555 chip. Power relay delay pull. For example : a resistor capacitor 100uf 100K T = 1.1 x 100000 x 0.0001 = 11 seconds. With relay ... moreindicator. With freewheeling protection relay. 10 x Delay Relay Modules.
$
59.49
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Condition: New
Location: Sri Lanka
This 30 Amp 120-Volt Recreational Vehicle Power Outlet has a 30 Amp, 2-Pole 3W TT receptacle and a Single-Pole 30 Amp circuit breaker. Manufactured from ... moreHeavy-Gauge sheet steel with a powder coat finish specially formulated for outdoor use.
$
5.62
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$3.00 Shipping
Condition: New
Location: China
LM317 Adjustable Voltage Regulator Step-down Power Supply Module + LED Meter, Features: Input: DC:0-30v AC:0-22V Output: DC 1.25-30V Output current: 2A(Max) ... moreSize: 66mmx45mm Please note: 1.this module is Step-down. So the input must be 3v more than the output 2. Becuse the voltage of the display is 3v. The display only work when output higher than 3v Package 100% Brand New 1 x LM317 Adjustable Voltage Regulator Step-down Power Supply Module + LED Meter Shipping 1. Items will be sent out within 48 hours(except weekend and holidays) after we receive the payment. All items are shipped by Singapore or HongKong Post air mail without tracking number.Unless buyers pay extra money. 2. It is estimated that package will arrive in 10-30working days. holidays and weekends are not included) to most countries! If you donot get the items after 30 working days please email us we will Refoud or Reship. 3. Since air mail will takes long time for delivery. If you want items urgently, you could contact us to ask shipping cost of Express mail.such as DHL or EMS or TNT or UPS) 4. We are not responsible for any custom duty or import thanks 5. We only ship the item to the address listed in your paypal payment. Please make sure your shipping address is correct. 6. If you have any request(e.g. change address) Please put a note on paypal. Country Delivery Time Working Days(not including holiday) 5-7 8-10 11-14 15-19 20-30 30 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 35 United States Rate(item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate(item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate(item arrived) 23% 50% 13% 8% 6% Refund or Resend France Rate(item arrived) 1.5% 20.5% 45% 23% 10% Refund or Resend Germany Rate(item arrived) 5.5% 25% 35% 19% 15.5% Refund or Resend Canada Rate(item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Spain Rate(item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend Payment We accept Paypal only. Please pay within 3 days after the auction ended. I
$
1.07
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$4.06 Shipping
Condition: Neu
Location: China
3.2-30V DC Digital Display Panel Voltmeter Green 0.36" LED Voltage Meter 2-Wires_KD026. Features: 100% Brand New Dimention: 24mmx21mmx11mm Color: ... moreGreen measuring range: DC 3.2-30V(No Need Power) Display: 3 1/2-digit display Sample period:500ms Resolution:1%+1digit Application: Motorcycle. Car, E-bike, ATV, Scooter, and so on. Don't reverse wire.Otherwise damace meter Package included: 1 x Mini DC 3.2-30V Digital Voltage Panel Meter Voltmeter green Important! We maintain high standards of excellence and strive for 100% customer satisfaction! feedback is very important to us. We request that you contact us immediately BEFORE you give us or feedback. So that we can satisfactorily address your concerns. SHIPPING The items you ordered will be shipped out in 1-2 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 7-25 business days to United States usually. 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 sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase.Or,we will NOT be responsible for any failure delivery related destination customs issue. We ensure dispatch the item within 1-2 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. PAYMENT 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. REFUND If the item is defect when you receive it.Please contact us for a replacement or mon
$
8.25
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$2.00 Shipping
Condition: New
Location: China
5Pcs 8Ch Analog Multiplexer/Demultiplexer 74HC4051 Module Single-Pole Octal-throw Analog Switch for Arduiuo Raspberry Pi Breadboard. 3Pcs 3-12V 6 Bits ... moreRed Digital LED Module Display Indicator Board for Arduiuo UNO.
$
9.91
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$42.21 Shipping
Condition: Brand New
Location: China
Output power: 35W under natural heat dissipation and 50W under air cooling. Hardware protection: anti-reverse connection protection at the input end, ... moreanti-reverse connection without burning; short circuit protection at the output end, anti-reverse injection protection at the output end, no anti-reverse diode is added when charging the battery;.
$
11.99
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$2.00 Shipping
Condition: New
Location: China
1x ZVS Drive Board. Plate size: 75 70.6mm. Due to the light and screen difference, the item's color may be slightly different from the pictures. N228D02 ... moreRS232 Relay Module 2Ch DC 12V 24V 67MA PC UART Relay DB9 Serial Switch.
$
1.38
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$2.78 Shipping
Condition: Neu
Location: China
3.2-30V DC Digital Display Panel Voltmeter Red 0.36" LED Voltage Meter 2-Wires SKU:F727# Description Range: DC3.2-30V(Do not exceed DC 30V Otherwise ... moreburned) Accuracy:0.1V Error: 1% Refresh speed: 500ms Display:Three Bit 0.36"LED Red Color Operating temperature: 10 to 65 degrees Celsius Size:29x15x10mm Hole Size: 24x15mm Mounting Holes: 26mm Net weight:5g This voltmeter works not need auxiliary power. Don't reverse wire.Otherwise damace meter. Red wire is Anode + Black wire is Negative- Package List: 1*3.2-30V DC Digital Display Voltmeter NOTE We try our best to make every transaction perfectly, just for winning your F ive-Star rating. If you have any dissatisfaction. Please contact us. We will give you the most satisfactory results. PLEASE don't leave a neutral or negative easily. Shipping Item will be shipped within 24 hours on payment received from Hong Kong using Airmail. Only shipped to buyer's PayPal address. Please confirm with your PayPal address before you bid. Delivery time depends on destination and other factors. It may takes up to 30 business days. Optionally. Express Shipments with tracking service via EMS/DHL/UPS with a quoted delivery time of 5 to 7 business days is also available. Here is the estimated time for your reference only: Country Delivery Time Working Days(not including holiday) 5-7 8-10 11-14 15-19 20-25 30 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-35 40 United States Rate(item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate(item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate(item arrived) 23% 50% 13% 8% 6% Refund or Resend Europe(Exclude Russia) Rate(item arrived) 2.5% 22% 42% 24% 9.5% Refund or Resend Asia Rate(item arrived) 8% 45% 35% 10% 2% Refund or Resend Canada Rate(item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Russia Braizl South America Rate(item arrived) 0% 0% 2% 8% 80% Refund or Resend Return It is buyer's responsibility to contact us within 30 calendar days of receiving a defective product. Otherw
$
1.07
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$2.78 Shipping
Condition: Neu
Location: China
Input: 5-30V. Spot Welder. Design: LED Panel. 45 In 1 Sensor. Feature: 3-Digital Display, 3-Wire. Display Color: Red/Blue/Green. Am 29.03.2023 hat der ... moreVerkäufer die folgenden Angaben hinzugefügt Color: As the picture show.
$
5.92
Buy It Now
$42.21 Shipping
Condition: Brand New
Location: China
Adjustable regulator module with LED display. The minimum differential between input and output is 3V;. Buck, not boost, when input 5V output 1.25-2V, ... morenot 6V. Output Current: 2A(Max.). hope you could understand.
$
5.43
Buy It Now
$3.40 Shipping
Condition: New
Location: China
Adjustable regulator module with LED display. Interface chip/clock timing. IOT/Functional Module. The minimum differential between input and output is ... more3V;. Buck, not boost, when input 5V output 1.25-2V, not 6V.
$
8.69
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Free Shipping
Condition: New
Location: China
Feature: 1. Circuit Board Size: Approx. 68 x 51mm / 2.7 x 2in. Load: 2A or less.
$
14.48
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Free Shipping
Condition: New
Location: Bordentown, United States
Module based on : NE555 chip. Power relay delay pull. For example : a resistor capacitor 100uf 100K T = 1.1 x 100000 x 0.0001 = 11 seconds. With relay ... moreindicator. With freewheeling protection relay. 10 PCS x Delay Relay Modules.
$
11.99
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Free Shipping
Condition: New
Location: China
20 Pcs Silicone Nose Pads for Glasses Bridge Eyeglass Anti Slip Shortsighted. Set default boot open or close the output. Automatic Chicken Water Feeder ... more& Poultry Feeder (Red). - Buck, not boost, when input 5V output 1.25-2V, not 6V.
$
34.19
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$3.74 Shipping
Condition: Neu
Location: China
Output power: 80W. Spot Welder. One-piece frosted panel, high-quality aluminum alloy knob cap, feel good. 45 In 1 Sensor. Battery Protection Board. Rich ... moreinput ports have been added, but simultaneous access to two or more ports is prohibited.
$
1680.00
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Condition: New
Location: Jonestown, United States
Local pick up is not available. We do not accept P.O. BOXES. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer ... moremay solve your issue.
$
34.19
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$3.74 Shipping
Condition: Neu
Location: China
Output power: 80W. Step down module. Step up module. Adapter Module. Display module. Wireless module. One-piece frosted panel, high-quality aluminum alloy ... moreknob cap, feel good. Breadboard Cable and Prototype.
$
12.35
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$2.00 Shipping
Condition: New
Location: China
Positioning hole size: 7.03 7.08(CM). 20PCS XY-FE 10A 60V Anti-reverse Irrigation Diode Constant Current Power Module. 1xSoldering Station AC-DC Power ... moreBoard. Channel input: 50HZ-60HZ. Due to the light and screen difference, the item's color may be slightly different from the pictures.
$
199.00
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$148.00 Shipping
Condition: For parts or not working
Location: Singapore
Industrial Single Board Computers. DC Current: 0-2A. Series: 2000.
$
5.06
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$2.54 Shipping
Condition: Neu
Location: China
Buck, not boost, when input 5V output 1.25-2V, not 6V. Adjustable regulator module with LED display. Output Current: 2A(Max.). The minimum differential ... morebetween input and output is 3V;. We will try our best to avoid any quality problem.
$
5.04
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$2.54 Shipping
Condition: Neu
Location: China
Buck, not boost, when input 5V output 1.25-2V, not 6V. Adjustable regulator module with LED display. Output Current: 2A(Max.). The minimum differential ... morebetween input and output is 3V;.
$
8.80
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Free Shipping
Condition: New
Location: China
Feature: 1. Circuit Board Size: Approx. 68 x 51mm / 2.7 x 2in. Load: 2A or less.
$
85.00
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$40.00 Shipping
Condition: Used
Location: Maitland, United States
Unit powers up but has a noisy fan - no further testing has been done. Short Circuit / External Input Protection. Two 0-30V / 0-3A Outputs. Series / Parallel ... moreAvailable With Other Sets.
$
162.83
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$3.21 Shipping
Condition: Neu
Location: China
Stable output 0-30V, 0-5A. - Internal structure: 1. Adding an output switch can effectively solve this problem. - Passed CE ROHS certification, professional ... morequality. - High-precision output is widely used.
$
7.36
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Condition: New
Location: China
Display mode: 0.56" LED digital, 3 digit. Power Input: DC 4.5 to 30.0V. Display color: Red. We do not provide pick-up service. Weight: 18g (0.04 lb).
$
9.99
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Free Shipping
Condition: New
Location: Temple City, United States
Module based on : NE555 chip. Power relay delay pull. For example : a resistor capacitor 100uf 100K T = 1.1 x 100000 x 0.0001 = 11 seconds. With relay ... moreindicator. With freewheeling protection relay. 5 x Delay Relay Modules.
$
1.52
Buy It Now
$3.74 Shipping
Condition: Neu
Location: China
With reverse connection function, even if the positive and negative connections are reversed, it will not burn. Display mode: three 0.36" LED digital ... moretube. Display color: red, green, blue, yellow-green optional.
$
1187.00
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Free Shipping
Condition: New
Location: Jonestown, United States
Local pick up is not available. We do not accept P.O. BOXES. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer ... moremay solve your issue.
$
57.95
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Condition: New
Location: Chino, United States
Lab Adjustable Switching DC Power Supply 30V 6A Precision Variable Dual Digital Product description: The series of switching power supplies for measuring ... moreinstrument have ruled out the inconvenience of big volume and heavyweight of a traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications: Model: NPS306W Input power:AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Out.
$
116.38
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Condition: New
Location: China
Model: 3005D. - Output power: 150W. - Adjustable range: 0~30V, 0~5A. - Signal strength: ≥10dBM. - Comfortable buttons, scientific layout, human nature ... morebacklit display. - OCP current value: 0-5A, accuracy: ±0.01A.
$
3.79
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$42.21 Shipping
Condition: Brand New
Location: China
Extended temperature probe, effective solution to a temperature module. DF Do not set to 0, otherwise it will be black. 2, the temperature function range: ... more-40 to 120 degrees, resolution 0.1 degrees.
$
7.25
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$2.00 Shipping
Condition: New
Location: China
Output filter high quality solid state capacitor. 20PCS XY-FE 10A 60V Anti-reverse Irrigation Diode Constant Current Power Module. DC input: DC90-380V. ... moreAC input: AC90-265V. 2Pcs DC3-24V 40A 1 Way Thyristor Solid State Relay SSR Switch Module SCR Relay.
$
5.62
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$2.88 Shipping
Condition: New
Location: China
LM317 Adjustable Voltage Regulator Step-down Power Supply Module + LED Meter, Features: Input: DC:0-30v AC:0-22V Output: DC 1.25-30V Output current: 2A(Max) ... moreSize: 66mmx45mm Please note: 1.this module is Step-down. So the input must be 3v more than the output 2. Becuse the voltage of the display is 3v. The display only work when output higher than 3v Package 100% Brand New 1 x LM317 Adjustable Voltage Regulator Step-down Power Supply Module + LED Meter Shipping 1. Items will be sent out within 48 hours(except weekend and holidays) after we receive the payment. All items are shipped by Singapore or HongKong Post air mail without tracking number.Unless buyers pay extra money. 2. It is estimated that package will arrive in 10-30working days. holidays and weekends are not included) to most countries! If you donot get the items after 30 working days please email us we will Refoud or Reship. 3. Since air mail will takes long time for delivery. If you want items urgently, you could contact us to ask shipping cost of Express mail.such as DHL or EMS or TNT or UPS) 4. We are not responsible for any custom duty or import thanks 5. We only ship the item to the address listed in your paypal payment. Please make sure your shipping address is correct. 6. If you have any request(e.g. change address) Please put a note on paypal. Country Delivery Time Working Days(not including holiday) 5-7 8-10 11-14 15-19 20-30 30 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 35 United States Rate(item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate(item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate(item arrived) 23% 50% 13% 8% 6% Refund or Resend France Rate(item arrived) 1.5% 20.5% 45% 23% 10% Refund or Resend Germany Rate(item arrived) 5.5% 25% 35% 19% 15.5% Refund or Resend Canada Rate(item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Spain Rate(item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend Payment We accept Paypal only. Please pay within 3 days after the auction ended. I
$
8.59
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$3.00 Shipping
Condition: New
Location: China
Adjustable regulator module with LED display. The minimum differential between input and output is 3V. Buck, not boost, when input 5V output 1.25-2V, ... morenot 6V. Output Current: 2A(Max.). However, we will try our best to minimize it.
$
1.58
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$2.78 Shipping
Condition: Neu
Location: China
3.2-30V DC Digital Display Panel Voltmeter Green 0.36" LED Voltage Meter 2-Wires_KD026. Features: 100% Brand New Dimention: 24mmx21mmx11mm Color: ... moreGreen measuring range: DC 3.2-30V(No Need Power) Display: 3 1/2-digit display Sample period:500ms Resolution:1%+1digit Application: Motorcycle. Car, E-bike, ATV, Scooter, and so on. Don't reverse wire.Otherwise damace meter Package included: 1 x Mini DC 3.2-30V Digital Voltage Panel Meter Voltmeter green Important! We maintain high standards of excellence and strive for 100% customer satisfaction! feedback is very important to us. We request that you contact us immediately BEFORE you give us or feedback. So that we can satisfactorily address your concerns. SHIPPING The items you ordered will be shipped out in 1-2 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 7-25 business days to United States usually. 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 sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase.Or,we will NOT be responsible for any failure delivery related destination customs issue. We ensure dispatch the item within 1-2 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. PAYMENT 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. REFUND If the item is defect when you receive it.Please contact us for a replacement or mon
$
2208.00
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$150.00 Shipping
Condition: Used
Location: China
We take our reputation seriously.
$
28.73
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$3.72 Shipping
Condition: Neu
Location: China
One-piece frosted panel, high-quality aluminum alloy knob cap, feel good. Rich input ports have been added, but simultaneous access to two or more ports ... moreis prohibited. Input anti-reverse connection: Yes.
$
1.68
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$2.54 Shipping
Condition: Neu
Location: China
Display mode: three digit 0.36"LED digital tube. Display color: Red. Working Temperature: -10C-65C. And it is self-powered version, Two wire connection, ... morewith reverse polarity protection. Lead wire length: 15cm.
$
10.47
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$3.59 Shipping
Condition: New
Location: China
Refresh rate: about 300mS once. ●With reverse connection protection, it will not burn when connected in reverse. Allowable error: ±1%; when it is greater ... morethan or equal to 10V, the error is ±0.3V; when it is less than 10V, the error is ±0.10.
$
10.38
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$2.00 Shipping
Condition: New
Location: China
MODBUS RTU protocol: 03 read command, 06/16 write command. DC 12V 24V 16CH Temperature & Humidity Collector RS485 Modbus Rtu Board SHT30. DC 12V 16 Channel ... moreDin35 C45 DIN Rail RS485 Relay Modbus RTU PLC Expansion Board.
$
8.54
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Free Shipping
Condition: New
Location: United States
"K" is the trigger input, and the external switch is connected to "-". When K and - are turned on, a trigger will be generated. [Working current] 90mA ... more(5V), 40mA (12V), 30mA (24V). The 24V module allows operation between 20V and 30V.
$
4.75
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Free Shipping
Condition: New
Location: China
$
4.75
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$3.50 Shipping
Condition: New
Location: China
LM317 Kit+LED. LM317 Step down Module Kit. LM317 with LED. LM317 Module. Overheat overcurrent short circuit full protection. Circuit board size:58 42mm. ... morePTC Resettable Fuse x1. output circuit:1A(max).
$
2.85
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$4.25 Shipping
Condition: New
Location: China
Working current: 40mA(12V) 80mA(24V). with LED power indicator and relay switch state indicator. Load Power: DC 0~30V 10A / AC 0~220V 10A.
$
57.95
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Free Shipping
Condition: New
Location: Chino, United States
Lab Adjustable Switching DC Power Supply 30V 6A Precision Variable Dual Digital Product description: The series of switching power supplies for measuring ... moreinstrument have ruled out the inconvenience of big volume and heavyweight of a traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications: Model: NPS306W Input power:AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Out.
$
57.95
Buy It Now
Free Shipping
Condition: New
Location: Chino, United States
Lab Adjustable Switching DC Power Supply 30V 6A Precision Variable Dual Digital Product description: The series of switching power supplies for measuring ... moreinstrument have ruled out the inconvenience of big volume and heavyweight of a traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications: Model: NPS306W Input power:AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Out.
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