Miniduino

4.5V ~ 20V 12V To 5V 3A 15W DC-DC Step Down Converter Solar Power Supply Module

100% Brand New and High QualityThis product is mainly used in the solar folding bag and solar charger, which can be any of Apple and other mobile phone, MP3, MP4 and other digital products charge.1. Wide input voltage range, input DC voltage 4.5V ~ 20V, 5V DC output voltage can be stabilized. (usually between 4.9V~5.2V)2. The maximum output current 2A3. High conversion efficiency, up to 95%.4. Industrial Temperature Range: -40 ° C to + 85 ° C5. USB female output, may be any 5V digital products charge6. Matching plastic shell, more beautiful shape7. Board size: 30 * 25 mm; Shell size: 40 * 30 * 12 mm Note: Do not connect the wrong positive or negative over the input voltage range, or immediately burn the chip, the consequences at your own risk! Package Included: 1x Solar Panel USB Charger Regulator with cover Screws

Read More...

5 PCS DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MA M330

Free USPS First Class Shipping. May receive as quickly as in 3 days! Featured Item Description – Input: DC 4.5 V-8 V – Output: 3.3 V, 800 mA (Load current can’t more than 800 mA) – PCB size:8.6* 12.3 mm Attention: – Please do not exceed operating voltage , or it will be damaged – This Step down buck module will output 3.3V, 800mA but minimum 4.5 Volt input required – Automatic reduce the voltage to provide reliable 3.3V to your device – No reverse polarity function. Be sure to connect the cables accordingly Included in this package – 5X AMS1117 Modules Shipping & Payment Payment – We require Paypal payment only. – Your order will be cancelled if the payment is not received in one week. We offer USPS First Class Shipping / Not Ecomomy – There is a big difference between USPS First Class Shipping and Economy Shipping – Ecomomic delivery could take upto 5 days even to reach the seller’s local post office – Economy are collected in bulk by a third courier and shipped to post office to receive a discount – Our orders are shipped daily and sent to USPS post office directly – Please place an order with us. You will be pleasantly surprised by our service Shipping – Delivery area: We are only shipping within 48 continental United States. – Delivery method: USPS Priority & USPS First Class. Choose Priority for fast delivery. – Handling time: 1 business day after receiving payment. If USPS is open, we are open too. – All our items are shipped with the tracking number. – Buyers are responsible to provide us with the correct address. Please confirm your address. Handling And Return – We accept return within 14 days after delivery. – Defective items will be exchanged or fully refunded on buyers request. – 15% restocking fee will be charged on non defective items. – All items need to be returned in original package with all the supplies. – Shipping and handling fees are non-refundable under any circumstances. – Our goal is 100% customer satisfaction. – Got a problem? No Problem. Contact us by eBay message system. – We will reply promptly during business hours. Customer Support – Please do not open a case or leave us a bad feedback. This can only delay our service. – Mon~Fri: 9AM to 5PM | Sa:t 9AM to 12PM | Sun: Closed (Eastern Standard Time) – If you are happy with your purchase, please leave us a 5 star feedback. Thank you. Copyright 2018 Designed and Maintained by miniduino an eBay Store

Read More...

5pcs DC-DC Micro-USB Step Up Boost Module 2-24V IN 5-28V Output Power Converter

Product DetailsDescription:It may be necessary to turn the potentiometer up to 15 times before the output voltage changes.Input: 2-24V DC • Output Voltage: 5-28V (we recommended ≤ 26V) • Output Current: 1A sustained / 2A peakUp to 93% efficiency (depending on the voltage difference between input and output)This is a boost module, the output voltage must be greater than input voltageSize: 30x17x14mm Package included: 5X DC Step Up Modules

Read More...

2pcs DC-DC 5V-48V Adjustable Step-up Boost Power Converter Module XL6009 US

5V-32V Input to 6V-48V Output Adjustable Boost Step Up XL6009 Converter Power Supply Module 2 Pieces This versatile DC-DC variable output boost power supply / converter module accepts an input voltage from 5V to 32V and boosts it to any level from 6V to 48V (output voltage must be greater than input voltage). Based on the second-generation XLSEMI XL6009 chip, it offers higher efficiency and superior performance than older first-generation LM2577 solutions. Features:Wide input voltage: 5V – 32V Fully adjustable output voltage: 6V – 48V adjustable with onboard potentiometerEfficient MOSFET switching enables efficiency up to 94%High switching frequency of 400KHz for low ripple and fast response timeSpecifications: Non-isolated step-up (Boost)Input voltage: 5-32VInput Current: 4A (Max), No-load 18mAOutput voltage: 6-48V continuously adjustable (Output voltage must be greater than the input voltage)Output current: 2.5A (Max)Output power: Natural cooling 15W, plus heat sink 25W (Max)Conversion efficiency: Up to 94%, varies with input voltage, output voltage and currentOperating temperature: Industrial grade -40 C to + 85 C (If ambient temperature exceeds 40 C, power should be derated or additional heat sinking or forced air cooling used)Full load temperature rise: 45 COperating frequency: 400khzVoltage regulation: ± 0.5%Output Ripple: 50mV (the higher the voltage, the greater the current, the greater the ripple) Load Regulation: ± 0.5%Voltage Regulation: ± 0.5%Short circuit protection: None (Please install fuse or protection circuit input)Input reverse polarity protection: None, please use a reverse protection diode in series with the inputInstallation: Two 3 mm mounting holesDimensions: 48mm x 23mm x 11mm LxWxH (1.9 x 0.9 x 0.4 inches)Weight: 13 gramsOperation: The 5V to 32V DC input voltage is connected to the solder pads labeled IN+ and IN-. The output voltage is connected to the load via the OUT+ and OUT- solder pads. Set output voltage using a voltmeter and onboard potentiometer before installing in your circuit. This is a Step-Up (Boost) converter, therefore the output voltage must be greater than the input voltage. For example, if the input voltage is 10V, the minimum output voltage will be about 11V. Package Includes: 2x (2 pieces) 5V-32V to 5V-48V Adjustable Boost XL6009 Step Up Converter Power Supply Module

Read More...

2PCS 5V 1A Micro USB TP4056 18650 Lithium Battery Charging Board Charger Module

Free USPS First Class Shipping. May receive as quickly as in 3 days! Featured Item – Designed for 18650 batteries – Up to 1,000 mA charging current – Based on TP4056 Chipset – Battery protection circuit – Charging status LED’s Specification – Input voltage : 4.35 – 6 V, 5 V recommended – Charge cut-off voltage: 4.2 V + / – 1% – Maximum charging current output: 1000 ma – The battery overcharge protection voltage: 4.28 V – Battery overcharge lifting voltage: 4.00 V – Battery discharge protection voltage: 3.0 V – Battery discharge termination voltage: 3.2 V – Battery: over-current protection current 3 a – Board size: about 2.5 * 1.65 CM – Status LED – Standby : Dimly lit, Charging : Red and Charge Complete : Green Included in this package – 2 X Micro USB Lithuim Charging Module Shipping & Payment Payment – We require Paypal payment only. – Your order will be cancelled if the payment is not received in one week. We offer USPS First Class Shipping / Not Ecomomy – There is a big difference between USPS First Class Shipping and Economy Shipping – Ecomomic delivery could take upto 5 days even to reach the seller’s local post office – Economy are collected in bulk by a third courier and shipped to post office to receive a discount – Our orders are shipped daily and sent to USPS post office directly – Please place an order with us. You will be pleasantly surprised by our service Shipping – Delivery area: We are only shipping within 48 continental United States. – Delivery method: USPS Priority & USPS First Class. Choose Priority for fast delivery. – Handling time: 1 business day after receiving payment. If USPS is open, we are open too. – All our items are shipped with the tracking number. – Buyers are responsible to provide us with the correct address. Please confirm your address. Handling And Return – We accept return within 14 days after delivery. – Defective items will be exchanged or fully refunded on buyers request. – 15% restocking fee will be charged on non defective items. – All items need to be returned in original package with all the supplies. – Shipping and handling fees are non-refundable under any circumstances. – Our goal is 100% customer satisfaction. – Got a problem? No Problem. Contact us by eBay message system. – We will reply promptly during business hours. Customer Support – Please do not open a case or leave us a bad feedback. This can only delay our service. – Mon~Fri: 9AM to 5PM | Sa:t 9AM to 12PM | Sun: Closed (Eastern Standard Time) – If you are happy with your purchase, please leave us a 5 star feedback. Thank you. Copyright 2018 Designed and Maintained by miniduino an eBay Store

Read More...

Mini 0.9-5V To 5V Dc-Dc Step-Up Power Module Voltage Boost Converter

Same day shipping. May receive as quickly as in 3 days! Featured Item Description – 100% Brand New – Size: approx. 1x1x0.7 cm / 0.39×0.39×0.28 ” – Widely support: mini DC-DC voltage converter can support 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V – Frequency and conversion efficiency: DC-DC step up power module’s operating frequency is 150KHZ with typical conversion efficiency of 85% – Basic detail: input voltage: 0.9-5V; Output voltage: 5V; Maximum output current: 480 mA; Please know the basic information about the product before you ordering it – Dimensions: 11mm x 10.5mm x 7.5mm (ultra-small module, 1mm=0.0393inch); Pin: 2.54MM pitch; Weight: about 1g – Attention: the input voltage must not be greater than nominal voltage, otherwise it will burn out the template; The input power must be greater than the output power, or the output voltage will be less than the nominal voltage Specification – Item Weight:0.035 ounces – Output Voltage:5.0 volts Included in this package – 5X DC Step Up Modules Shipping & Payment Payment – We require Paypal payment only. – Your order will be cancelled if the payment is not received in one week. We offer Fast US Shipping / Not Ecomomy / Never China – There is a big difference between US Shipping and shipment made from foreign countries – There are some sellers who place orders from China after receiving US orders – If you order your urgent part from these sellers, you would have to wait a month to get it – Our orders are shipped daily from Georgia USA warehouse – Items under $9 will be shipped without tracking number – Free Tracking number is provided for the item greater than $9 – Many years of experience to provide the fastest deliver solution for our valued customers – Please place an order with us. You will be pleasantly surprised by our service Shipping – Delivery area: We are only shipping within 48 continental United States. – Delivery method: USPS Priority & USPS First Class. Choose Priority for fast delivery. – Handling time: 1 business day after receiving payment. If USPS is open, we are open too. – Not all our items are shipped with the tracking number. – Buyers are responsible to provide us with the correct address. Please confirm your address. Handling And Return – We accept return within 14 days after delivery. – Defective items will be exchanged or fully refunded on buyers request. – 15% restocking fee will be charged on non defective items. – All items need to be returned in original package with all the supplies. – Shipping and handling fees are non-refundable under any circumstances. – Our goal is 100% customer satisfaction. – Got a problem? No Problem. Contact us by eBay message system. – We will reply promptly during business hours. Customer Support – Please do not open a case or leave us a bad feedback. This can only delay our service. – Mon~Fri: 9AM to 5PM | Sa:t 9AM to 12PM | Sun: Closed (Eastern Standard Time) – If you are happy with your purchase, please leave us a 5 star feedback. Thank you. Copyright 2018 Designed and Maintained by miniduino an eBay Store

Read More...
Telhas Termoacústicas

TELHA SANDUÍCHE

Aluzinco / Galvalume

ESPESSURAS – 0,43mm e 0,50mm
PESO – 0,43mm (3,90 kg/m²)
              0,50mm (4,50 kg/m²)

LARGURA – 1.050 mm

TELHA + TELHA EPS 30mm + TELHA

Telhas Termoacústicas

TELHA FACE TELHA

Aluzinco / Galvalume

ESPESSURAS – 0,43mm e 0,50mm
PESO – 0,43mm (3,90 kg/m²)
              0,50mm (4,50 kg/m²)

LARGURA – 1.050 mm

TELHA + TELHA EPS 30mm

Telhas Termoacústicas

TELHA FACE LISA

Aluzinco / Galvalume

ESPESSURAS – 0,43mm e 0,50mm
PESO – 0,43mm (3,90 kg/m²)
              0,50mm (4,50 kg/m²)

LARGURA – 1.050 mm

TELHA + TELHA EPS 30mm

Telhas Termoacústicas

TELHA FACE LISA com filme

Aluzinco / Galvalume

ESPESSURAS – 0,43mm e 0,50mm
PESO – 0,43mm (3,90 kg/m²)
              0,50mm (4,50 kg/m²)

LARGURA – 1.050 mm

TELHA + TELHA EPS 30mm + FILME ACARTONADO

Telhas TP40 de Qualidade

TELHA TRAPEZOIDAL TP40

Aluzinco / Galvalume

ESPESSURAS – 0,43mm e 0,50mm
PESO – 0,43mm (3,90 kg/m²)
              0,50mm (4,50 kg/m²)

LARGURA – 1.050 mm

Telhas TP40 de Qualidade

TELHA ONDULADA

Aluzinco / Galvalume

ESPESSURAS – 0,43mm e 0,50mm
PESO – 0,43mm (3,90 kg/m²)
              0,50mm (4,50 kg/m²)

LARGURA – 1.050 mm

Chapas de Qualidade

CHAPA ZINCADA

Zincada

ESPESSURAS – 0,43mm e 0,50mm
DIMENSÕES – 1.250 mm X 2.000 mm
                         1.250 mm X 3.000 mm

Chapas de Qualidade

CHAPA ALUZINC / GALVALUME

Aluzinco / Galvalume

ESPESSURAS – 0,43mm e 0,50mm
DIMENSÕES – 1.250 mm X 2.000 mm
                         1.250 mm X 3.000 mm

Chapas de Qualidade

BOBININHAS E SLITTERS

Aluzinco / Galvalume e Zincadas

ESPESSURAS – 0,43mm e 0,50mm
DIMENSÕES – 200 / 300 / 350 / 400 / 500 / 600 / 800 / 900 / 1.200
COMPRIMENTOS – 42m / 84m