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Entrego em mãos na zona de Lisboa para que não haja duvidas. NÃO ACEITO TROCAS Antminer S17 56th Mining Bitcoin mineiro Taxa de hash: 56TH / s ± 5%. Por favor, note que a tensão de entrada necessária é de 220 V. Tensão de entrada errada pode provavelmente causar danos ao minerador incluem fonte de alimentação, a fonte de alimentação é integrada em 1 máquina, Mineiro mais competitivo, muito mais barato do que Antminer s17pro 56th, s17pro 53th BITMAIN ANTMINER S17 Pro, SHA-256, Global optimization, evolutionary future! Up to 60 th/s in Turbo mode and up to 80 th/s with upgraded firmware! *Order without VAT (0%) with a EU company VAT number or by ordering from outside EU *The price of mining machines must be adjusted frequently according to many factors, including cryptocurrency/USD exchange rate, the network difficulty, expected difficulty increase or changes in the algorithm. Refund requests based on these factors cannot be honored. *Up to one year warranty instead of 180 days. *Best price in the EU! Antminer S17 Pro 53 specifications Product Glance Value Low Power Normal Turbo Model No.: Crypto Algorithm/Coins 240-Aa SHA256/BTC/BCH Hashrate, TH/s 36~48.00 to 53.00 and 53~62.00 Reference power on wall, Watt 1296 to 2093 to 2720 Reference power efficiency on wall 25°C, J/TH 36.00. 39.50 45.00 Detailed Characteristics Value Min Typ Max Hashrate & Power Hashrate, TH/s Low Power 36~48.00 +3% (1-1) Normal 53.00 58.95 Turbo 53~62.00 +3% (1-2) Power efficiency on wall 25°C, J/TH Low Power 36.00 39.60 Normal 39.50 43.45 Turbo.45.00 49.50 Power efficiency on wall 40°C, J/TH Low Power 38.16 41.97 Normal 42.12 46.33 Turbo 48.33 53.17 Power on wall, Watt (1-3) Low Power 1296~1728 to 2075 Normal 1975 to 2731 Turbo 2520~2790 to 3395 Power supply AC input voltage, Volt (1-4) 200 to 220 240 Power supply AC input current, Amp(1-5) Low Power 5.89~7.85 to 10.37 Normal 10.05 to 13.66 Turbo 11.45 to 12.68 16.98 Power supply Input AC Frequency Range, Hz 47 50 to 63 Hardware Configuration Quantity of hash chips 144 Quantity of hash boards 3 Networking connection mode RJ45 Ethernet 10/100M Miner Size (Length*Width*Height, w/o package),mm(2-1) Net weight, kg (2-2) 9.50 Noise, dBA 25°C (2-3) 82 Environment Requirements Operation temperature,°C 0 25 to 40 Storage temperature,°C -20 25 to 70 Operation humidity, RH(no condensation) 10% 90% Notes: (1-1) In Low Power Mode, Max Hashrate is about Typ hashrate *103% (1-2) In High Mode, Max Hashrate is about Typ hashrate *103% (1-3) Min condition: 25°C, min J/TH, typical hashrate Max condition: 40°C, max J/TH, max hashrate (1-4) Caution: Wrong input voltage may probably cause miner damaged (1-5) Typ condition: min reference power, typical AC input voltage Max condition: max reference power, min AC input voltage (2-1) Including PSU size (2-2) Including PSU weight (2-3) Max condition: Fan is under max RPM(rotation per minute). The Antminer S17 Pro comes with power supply included. The power supply doesn’t come with a power cord. Please find two powercords with at least 10A from your local market. Please kindly note that the required input voltage for S17 Pro is 220V.

MTecnologia Somos Profissionais Preço com IVA incluído (*) Envio em CTT registado acresce 3,40 - Pagamento MB, TB ou Paypal (*) Envio em CTT à cobrança acresce 5,50€ - Entrega em +/-4 dias * custo para envio de 1 unidade - outras quantidades contactar"" - Possibilidade de entrega em mãos no nosso pick-up Point em Vizela (dias úteis 9:00-13:00 e 15:00-19:00) - Outros horários ou modalidades de envio pf contactar. - Também entregamos em mãos por encontro combinado ao final do dia ao longo de: ++++ EN105 entre Vizela e Maia (Vizela / Vila das Aves / Santo Tirso / Maia) ++++ EN14 entre Trofa e Maia ++++ A41/A42 Lousada, Paços de Ferreira e Maia ++++ A3 e A7 entre Portagens da Maia, Vila Nova de Famalicão e Riba de Ave - Para incluir NIF na factura, por favor informe - Mais produtos na nossa loja online. Contacte para ficar a conhecer. ------- Relés temporizados - Conjunto de 4 totalmente configuráveis com Tempo de ON, Tempo de OFF. Em aplicações simples pode mesmo substituir controlos mais sofisticados como automátos (PLC'S) This controller is a 4-channel time relay; each channel of relay can run independently and it also can run in turn. It can be controlled by detecting four channels of input voltage signal to control four loads on/off independently or in turn, such as controlling four solenoid valves to work independently or work in turn, controlling four input signal to delay on/off, etc. Features: Industrial LCD display, 4 keys for easy operation, with reset function. High performance microcontroller for high stability, high reliability and low power consumption. Reverse power protection function, avoiding surge current shock. Each group of relay has common, normally open and normally closed contacts, 4 sets of conversion. Four-channel time relay, adjustable timing range: 0.1 second to 9999 minutes(countdown), the total number of Loops is adjustable from 0 to 9999(zero for the infinite loop). Effective signal input types of 4 channels can be set to high level and low level, rising edge and falling edge, etc. and can connect with external switch, PNP sensor and NPN sensor. The high level signal threshold value is adjustable from 0.1V to 40.0V. Four channels of effective signal can be set to control four channels of time relay trigger to run, high level to maintain running, trigger reset and restart etc. User can set password to prevent others to change the setting parameters. All setting parameters can be saved after power off. Specifications: Timing Range: 0.1s - 9999min Adjustable Cycle: 0 - 9999 times Adjustable Working Power Supply: DC6-40V Four Signal Input Impedance > 100K Input Signal Voltage Range: DC0-40V Working Current: When backlight off current is about 9mA/12V(0.11W) 4 Relays Working Current: about 170mA/12V(2W) Four Set of Conversion(normally open and normally closed) Contact Load: 10A/277V AC or 10A/30V DC Contact Resistance: 100,000 (10A-250V AC) Operating Temperature: -40~85°C Item Size: 11 * 8.5 * 3.7cm / 4.33 * 3.35 * 1.45in Item Weight: 196g / 6.92oz Package Size: 15 * 9.5 * 5cm / 5.91 * 3.74 * 1.97in Package Weight: 248g / 8.76oz

Vendo osciloscópio digital Velleman PCS500. Liga com computador pela porta LPT, banda 50MHz. Cria seu novo laboratório! The PCS500 is a digital storage oscilloscope that uses a computer and its monitor to display waveforms. All standard oscilloscope functions are available through the supplied Windows program. Its operation is identical to that of normal oscilloscope apart from the fact that all operations can be performed with the mouse. Connection is through the computer's parallel port and the scope is completely optically isolated from the computer port. The oscilloscope and transient recorder have two completely separated channels with a sampling frequency up to 1GHz. Any waveform displayed on the screen can be stored for later use in documents or for the comparison of waveforms.

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