Switching power supply alimentador

como novo da para teclados, computadores, etc. usado só para teste Mdel mw7h350gs de 1380ma para varias voltagens desde 15v,16v,18v,19v,20v,22v, 24volts com vários bicos de adaptação e chave de rodagem dos amperes

Brand: Dell Switching Power Supply Model: F305P-00 DC Output: 305 Watts Compatible Part Number: FY632, C248C, XK215, MH495, HK595, NH493, T553C, PH333, HP201, XK215, HK595, C248C, CY827, F305P, JH994, M360M, MK9GY, PH333, PW114, WU133, XK376, PF3TR, P192M, R480P Compatible Systems: Dell Optiplex 360, 580, 760, 780 and 960 Series Última foto contém as medidas. Métodos comuns para pagamento: - Transferência bancária (pagamento antecipado) - Dinheiro em mão (Porto/Maia) - Correio à cobrança (portes pagos antecipadamente) - Paypal - www.paypal.me/pjguedes (pagamento antecipado como envio de dinheiro ou como compra, neste último caso, as taxas serão acrescidas ao preço e o envio será obrigatoriamente em correio registado, contactar para calcular) - Aceito trocas Métodos comuns para envio: - Entrega em mão (Porto/Maia) - CTT Registado (tracking number) - CTT Normal Entrego em mãos no Porto (METRO: entre as paragens do Estádio do Dragão e Fórum Maia (linha C) ou no TECMAIA)

Fonte de Almentação TASK 200W Switching Power Supply Model TK-920VZ Rare Vintage Tested Entrega em mão junto ao IKEA em Alfragide **** O preço deste artigo é fixo **** Ou envio por correio mais os portes 6 EUR Modo de Pagamento: Deposito em conta, Transferência Bancária ou Paypal Dinheiro é só quando a entrega é em mão Não respondo a mensagem de telemóvel Atendo telemóvel ou respondo por email *** este artigo é para venda, não é para troca *** Não envio à cobrança Veja todos os nossos anuncios em: 100defeito.pt 752/25

Fonte de Almentação SN B9506141 200WATTs Switching Power Supply Rare Vintage Tested Entrega em mão junto ao IKEA em Alfragide **** O preço deste artigo é fixo **** Ou envio por correio mais os portes 6 EUR Modo de Pagamento: Deposito em conta, Transferência Bancária ou Paypal Dinheiro é só quando a entrega é em mão Não respondo a mensagem de telemóvel Atendo telemóvel ou respondo por email *** este artigo é para venda, não é para troca *** Não envio à cobrança Veja todos os nossos anuncios em: 100defeito.pt 801/25

1697, and 1698 Programmable Switching DC Power Supplies use new switching technologies to offer more power at a lower cost than traditional linear power supplies. The RS232 interface allows you to remotely control the power supply or program a sequence of different voltages and current limits that can be used in an automated test application. 1-40 Vdc 1-60 Vdc Output Current 0-10 A 0-5 A 0-3.3 A Ripple & Noise 25 mV Load Regulation Voltage: 0.5%+200 mV Current: 0.2% Voltage: 0.5%+100 mV Current: 0.2% Line Regulation 50 mV Input Voltage 90 – 265 VAC, 50/60 Hz Display meter 4 digit – display LCD ammeter, voltmeter and power meter Meter Accuracies 1.5% + 2 counts LCD Module Back light 48 x 6 mm Cooling System Thermostatic control fan Protection Devices Over temperature, tracking OVP Approvals CE Dimensions (WxHxD) 7.6 x 3.85 x 8.46" (193 x 98 x 215mm) Weight 6.6 lbs. (3 Kg) O RS232 interface Data logging capability Output disable Over voltage protection Constant voltage operation Constant current operation (current limiting) Easy-to-use Large easy to read LCD displays RS232 to RS485 Adapter required for RS485 applications

Ficha Técnica Descrição do Produto Interface - 8 x 101001000Mbps RJ45 Ports - AUTO NegotiationAUTO MDIMDIX Cabos Suportados - 10BASE-T UTP category 3 4 5 cable maximum 100m - EIATIA-568 100O STP maximum 100m - 100BASE-TX UTP category 5 5e cable maximum 100m - EIATIA-568 100O STP maximum 100m - 1000BASE-T UTP category 5 5e 6 or above cable maximum 100m - EIATIA-568 100O STP maximum 100m PoE Ports RJ45 - Standard 8023 af compliant - PoE Ports Port1- Port4 - Power Supply 53W - Mac Address Table 8K SKU A0000023777 Marca TP-LINK Conectividade Número de portas ethernet Basic switching RJ-45 8 Tipos de portas ethernet Basic switching RJ-45 Gigabit Ethernet (10/100/1000) Quantidade de portas Gigabit Ethernet (cobre) 8 Conetor de alimentação Tomada de entrada DC Rede Normas de Comunicações IEEE 802.3,IEEE 802.3ab,IEEE 802.3af,IEEE 802.3u,IEEE 802.3x Suporte 10G Tecnologia de cablagem ethernet de cobre 1000BASE-T,100BASE-TX,10BASE-T Full duplex Suporte Flow control Auto MDI/MDI-X Transmissão de dados Tabela de endereços MAC 4000 entradas Capacidade de routing/switching 16 Gbit/s Store-and-forward Desenho Montagem em prateleira Cor do produto Cinzento Indicadores LED Status Certificação CE, FCC, RoHS Gestão de energia Fonte de alimentação incluída Quantidade de fornecedores de energia 1 Voltagem de entrada DC 48 V Corrente de entrada 1.25 A Consumo de energia (típico) 53 W PoE Power over Ethernet (PoE) Número de portas PoE 4 Condições ambientais Temperatura de funcionamento (T-T) 0 - 40 °C Limite de temperaturas (armazenamento) -40 - 70 °C Humidade relativa de funcionamento (H-H) 10 - 90% Humidade de não funcionamento 5 - 90% Pesos e dimensões Largura 171 mm Profundidade 98 mm Altura 27 mm Embalagem Cabos AC Guia de utilizador Tipo de embalagem Caixa Comprimento da embalagem 280 mm Profundidade da embalagem 223 mm Altura da embalagem 68 mm

Como nova, raramente usada Device type Switch - 24 connections - L3 - managed Species Rack mountable 1U Subtype Gigabit Ethernet Ports 24 x 10/100/1000 + 4 x Gigabit SFP Performance Throughput: 41.7 Mpps  Routing / Switching Capacity: 56 Gbps Capacity IPv4 entries in routing table: 32  IPv6 entries in routing table: 32 Size of the MAC address table 8,192 entries Jumbo frame support 10KB routing protocol Static IPv4 routing, static IPv6 routing Remote Management Protocol SNMP 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI Performance features Flow control, Layer 2 switching, Auto-negotiation, ARP support, VLAN support, Auto-Uplink (Auto MDI/MDI-X), IGMP snooping, Syslog support, Port mirroring, Weighted Round Robin (WRR) queue, IPv6 support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support Support for Access Control List (ACL), Quality of Service (QoS), Jumbo Frame Support, MLD Snooping, Cable Diagnostics Function, STP Root Guard, DHCP Relay, Port Security, DHCP Client, Dual Firmware Images, Strict Priority Queuing (SPQ), Port Isolation, Static Routing, Class of Service (CoS), Single IP Management (SIM) Power supply alternating current 120/230 V (50/60 Hz) Dimensions (width x depth x height) 44 cm x 17.3 cm x 4.4 cm Weight 2.25 kg Extended product detailsGeneral Device type Switch - 24 connections - L3 - managed Species Desktop, rack mountable 1U Subtype Gigabit Ethernet Ports 24 x 10/100/1000 + 4 x Gigabit SFP Performance Throughput: 41.7 Mpps  Routing / Switching Capacity: 56 Gbps Capacity IPv4 entries in routing table: 32  IPv6 entries in routing table: 32 Size of the MAC address table 8,192 entries Jumbo frame support 10KB routing protocol Static IPv4 routing, static IPv6 routing Remote Management Protocol SNMP 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI encryption algorithm SSL Authentication method Secure Shell (SSH), RADIUS Performance features Flow control, Layer 2 switching, Auto-negotiation, ARP support, VLAN support, Auto-Uplink (Auto MDI/MDI-X), IGMP snooping, Syslog support, Port mirroring, Weighted Round Robin (WRR) queue, IPv6 support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support Support for Access Control List (ACL), Quality of Service (QoS), Jumbo Frame Support, MLD Snooping, Cable Diagnostics Function, STP Root Guard, DHCP Relay, Port Security, DHCP Client, Dual Firmware Images, Strict Priority Queuing (SPQ), Port Isolation, Static Routing, Class of Service (CoS), Single IP Management (SIM) Processor 1 x MIPS: 500 MHz RAM 128 MB SDRAM Flash memory 32 MB Extension / Connectivity Interfaces 24 x 1000Base-T RJ-45  4 x 1000Base-X SFP  1 x Console RJ-45 Management Dimensions and weight Width 44 cm Depth 17.3 cm Height 4.4 cm Weight 2.25 kg

Product description Colour Name: HDMI zu SCART Konverter-Aluminium schale; The Ozvavzk HDMI to Scart Converter Can convert the high-quality HDMI signal to a normal SCART signal; The new construction of the aluminum frame can isolate most of the signal interference and ensure signal integrity; Provide advanced signal processing to ensure detail, color, resolution and accuracy, plug and play; Converter supports NTSC and PAL TV formats output. Note: This product cannot improve video quality. Plug and play, no drivers required; Lightweight, small size, easy to carry; Compliant with HDMI 1.3, HDCPHDMI input SCART output composite video HD stereo audio; Scaler function: Automatic output resolution setting; Package Content HDMI to SCART Converter (Aluminium) x1 DC 5V/1A power supply x 1 User Manual x 1 Specs: Ozvavzk HDMI to SCART Converter — HDMI input, SCART output, converting high-quality HDMI signals into composite video and stereo audio signal. With a scaler function, it can automatically adjust the output resolution. (Note: This is an HDMI to SCART converter, it only converts HDMI to SCART, is unidirectional); 2 TV formats output — Supports NTSC and PAL two standard TV form output, switching the CVBS output format (not for 4K devices); New Aluminum Frame Construction — Isolates most signal interference to ensure detail, color, resolution, and accuracy; HDMI input resolution —1080p (50Hz / 60Hz), 1080i (50Hz / 60Hz), 720p (50Hz / 60Hz), 576P (50Hz), 480p (60Hz), 480i (60Hz); Plug & Play — No drivers required.Easy to install. Powered by 5V 1A DC power supply adapter.

Swicth 12 Portas rack 19" em estado quase novo com cabo aliment. • Manufactured by: 3COM • Model/Part: 3C16981A • Device Type: Switch - stackable • Enclosure Type: External • Ports Qty: 12 x Ethernet 10Base-T, Ethernet 100Base-TX • Data Transfer Rate: 100 Mbps • Data Link Protocol: Ethernet, Fast Ethernet • Remote Management Protocol: SNMP, RMON • Connectivity Technology: Wired • Communication Mode: Half-duplex, full-duplex • Switching Protocol: Ethernet • Status Indicators: Port status, link activity, collision status, power • Features: Full duplex capability, auto-sensing per device, stackable Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.1p • Expansion Slots Total (Free): 1 (1) x expansion slot • Interfaces: 12 x network - Ethernet 10Base-T/100Base-TX - RJ-45 female - 12 • Power Device: Power supply - integrated • Voltage Required: AC 110/220 V ± 10% (50/60 Hz) • Power Consumption Operational: 75 Watt • Compliant Standards: EPA Energy Star • Width: 17.3 in • Depth: 11.8 in

Modelo: USW-Flex-Mini-3 Novos, Selados com Garantia Pack 3x Switch 5 portas Gb com gestão e alimentação PoE Interfaces: Networking - (5) 10/100/1000 RJ45 Ports PoE - In 802.3af/at PoE (Pins 1, 2+; 3, 6-) Management - Ethernet In-Band Total Non-Blocking Throughput - 5 Gbps Switching Capacity - 10 Gbps Forwarding Rate - 7.44 Mpps Power Method: USB Type C, 5V 802.3af/at PoE Power Supply - 5V, 1A Power Adapter* Max Power Consumption 2.5W *NOTA: O pack 3 não inclui os adaptadores Usb-C

Em a caixa original. Não aceito trocas. Vem com duas caixas exteriores Detalhes do produto: More GPIO pins. The GPIO header has grown to 40 pins, while retaining the same pinout for the first 26 pins as the Model A and B. More USB ports. It comes with 4 USB 2.0 ports, compared to 2 on the Model B, and better hotplug and overcurrent behaviour. Micro SD. The old friction-fit SD card socket has been replaced with a much nicer push-push micro SD version. 100 Base Ethernet (same as the original Model B) Lower power consumption. By replacing linear regulators with switching ones weve reduced power consumption by between 0.5W and 1W. Better audio. The audio circuit incorporates a dedicated low-noise power supply. Neater form factor. Weve aligned the USB connectors with the board edge, moved composite video onto the 3.5mm jack, and added four squarely-placed mounting holes. Entrego em mãos na minha zona. Obrigado pelo vosso interesse.