P electromagnetic circuit

Buy CIRCUIT BREAKER DC D/P 10A FPV-63-2P-10A / 180370 for R370.01

Buy CIRCUIT BREAKER DC D/P 6A FPV-63DC-2P-6A / 181128 for R425.40

Buy CIRCUIT BREAKER P/MNT 250VAC 25A M11 RND NUT P6708I (25A) *A* for R81.13

Buy CIRCUIT BREAKER P/MNT 250VAC 30A M12 RND NUT P6708J (30A) for R95.81

DOUBLE POLE DC CIRCUIT BREAKER 10KA 550VDC; 3A. IDEAL FOR SOLAR PANEL CIRCUITS.

DOUBLE POLE DC CIRCUIT BREAKER 10KA 550VDC; 6A. IDEAL FOR SOLAR PANEL CIRCUITS.

Overview: RC absorption circuit module used on protecting the relay or thyristor because it can avoid damage that from inductive electromotive force generated by the inductive load when on or off. Preventing electromagnetic interference and increasing the anti-jamming capability of the microcontroller. Description: 1, For AC or DC 5 ~ 400V inductive load (less than 1000W), protection relay contacts or thyristor. 2, RC absorption circuit,absorb induced electromotive force that from inductive load. 3, With varistor, to prevent excessive fluctuations in voltage or current is too large and resulting in relay contact adhesion. 4, To provide anti-interference ability of the circuit 5, Adopt crimp terminals that make wiring become more convenient. Feature: Board size: 34.2*14.7mm Instructions for use: This module is suitable for circuits containing inductive loads and switching devices such as relays and thyristors. When used, the two connectors of the module connect to two contacts of the relay, or parallel with the thyristor, to avoid induced electromotive force damage the relay or thyristor. Package included: 1 x RC Resistance Surge Absorption Circuit

Buy 3Pcs RC Resistance Surge Absorption Circuit Relay Contact Protection Circuit Electromagnetic for R247.00

Specification: Product Name: Miniature Residual Current Circuit-breaker Shell Material: Plastic Rated Voltage: AC 400V-50HZ Rated Current: 40A/32A/25A/20A/16A/10A/6A Number of Poles: 2P Overall Size (Approx.): 36 x 81 x 77mm Features: 1.If the severe voltage drops or power outage, the armature is released leaving the main contacts open. 2.If severe overload or short-circuit fault, the main circuit in series with the coil will produce a strong electromagnetic attraction to attract the armature and the top lock down hook, the main contacts open. 3.When the supply voltage returns to normal, we must re-closing after to work, to achieve a voltage protection. Package Included: 1 × Miniature Residual Current Circuit-breaker Detail Pictures:

OMNIHIL Replacement AC/DC Power Adapter/Adaptor for Yamaha P Series P105 88-Key Switching Power Supply Cord Cable PS Wall Home Charger Mains PSU Product Description Adapter Rating: World Wide 100V ~ 240V 50/60Hz / High Quality PSU/Transformer / All products are tested to exceed/meet standard specification / OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) / FREE SHIPPING BOTH WAYS / 2 YEAR FREE WARRANTY / 3RD-PARTY ADAPTER NON OEM PARTS | Adapter Rating: World Wide 100V ~ 240V 50/60Hz | All products are tested to exceed/meet standard specification | OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) | FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY | 3RD-PARTY ADAPTER NON OEM PARTS

Class D Amplifier - 2x 80W Stereo Circuit Design Class D Amplifier with a 2x 80W Stereo Circuit design is a great way to pick up every sound detail from your loud speakers. General Audio Amplifier¿¿¿ TDA ¿¿¿STMicroelectronics¿¿¿ Output Power: (DC=32V) 80W/6Ohm; THD=10% Input Level: 400MV-2V Chip Efficiency: 90% Colour: Black Material: Aluminum Power Source: Power Adapter Ports Power IN Right Channel Input Left Channel Input Right Speaker Output + Right Speaker Output - Left Speaker Output + Left Speaker Output - Dimensions Main product dimensions: 175x87x38mm (L x W x D) Main product weight: 486g P ackage Contents Class D Amplifier Power Adapter (Product Specific) User Manual (Product Specific) Power Cable (Product Specific)    

Adapter Rating: World Wide 100V ~ 240V 50/60Hz / High Quality PSU/Transformer / All products are tested to exceed/meet standard specification / OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) / FREE SHIPPING BOTH WAYS / 2 FREE REPLACEMENT

PROTOTYPING PRINTED CIRCUIT BOARD TINNED COATED DEVELOPMENT. PCB; PC BOARD FULL LENGTH

New and high quality You can use this power adapter for camera or for any other applications using 12V DC Electromagnetic radiation is low on human without harm Low interference and noise;High efficiency and reliability Short circuit and over voltage protection Low interference and noise High efficiency and reliability Short circuit and over voltage protection Specifications: Input Voltage AC 100 - 240V Input Frequency 50 / 60Hz Output Voltage DC 12V Output Current 2000mA Cable Length 80 cm Weight 110g Color Black Paclage List: 1 x UK Power Adapter

Features: The processor uses high performance MCU ATmega328, and uses external 8MHz crystal oscillator as the system clock. Using 1.8 Inch LCD display, resolution of 128X160, support 65536 colors. Single button operation, support automatic shutdown for reducing power consumption. Support battery power supply, shutdown current less than 20nA. Each measurement time is about 2S, and only when measuring capacitance or inductance, the measurement time becomes longer. Automatic detection of NPN, PNP bipolar transistor, N channel, P channel MOSFET and JFET, diode, double diode, P-IGPT, thyristor, double thyristor and so on. For some thyristors and double thyristors, the transistor tester can not be tested when the current and current can not be satisfied. For some IGPT with a driving voltage of more than 5V, the transistor tester can not test it. Support the identification of the pins of test elements. Supports the measurement of current amplification factor and base emitter turn-on voltage of bipolar transistors. The Darlington transistor can be distinguished by the turn-on voltage and the current amplification factor. The gate threshold voltage, gate capacitance and drain to drain source resistance of the RDSon under the 5V gate voltage are tested to test the MOSFET. Supports simultaneous measurement of two resistors, and data is displayed in four bit decimal format. Support potentiometer test, but when the potentiometer is adjusted to one end, at this time can not distinguish between the intermediate pin and the end pin. The minimum resistance resolution is 0.01 ohms, and the maximum resistance is 50M ohm. A capacitor can be measured with a capacitance range of 25pf~100mF and a resolution of 1pF. The capacitance less than 25pF can be measured by parallel with another known capacitance greater than or equal to 25pF, and the measured capacitance value can be obtained by subtracting the known capacitance value. When the capacitance greater than 90nF is tested, the series equivalent resistance is also displayed, with a resolution of 0.01 ohms. When the capacitance greater than 5000pF is tested, the voltage loss after the test pulse can be measured, and the quality factor of the capacitor can be estimated by this parameter. Supports simultaneous measurement of two diodes with additional display diode voltage drop. LEDs are identified as diodes, and the test voltage drop is much larger than that of conventional diodes. The two-color diode is identified as two diodes. The equivalent inductance of the resistor less than 2100 ohms is also measured at the same time, with a range of 0.01mH~20H, but the measurement accuracy is not very good. Program with self-test function, support a variety of parameters calibration. Support frequency generator function, output by TP2, output frequency range from 1Hz to 2MHz. Support a fixed frequency signal output from the TP2, you can adjust the duty cycle by the button. Special attention: The capacitor must be discharged before testing the capacitor, otherwise it may damage the test pin. When testing the components on the circuit board, it is necessary to disconnect the power supply on the circuit board, and the residual voltage is not allowed on the test equipment. Hardware circuit: Each interface is illustrated as follows: J1: 2.54-2PIN white seat is used to input DC 7~12V voltage; S1: red button, reset button; S2: green button, operation button, used for one button operation of the entire circuit board; Instructions: 1. Components placed The transistor tester is very simple, and the test pins TP1, TP2 and TP3 are all in sequence. For only two pins, the components only need to be placed to any two test pins. For three pins of the components, randomly placed three test pins. Two resistors and two diodes can be tested at the same time. 2. Press the S1 reset button to shut down, and then press the S2 boot key to start a new measurement. 3. After the start of the long press S2 (more than 1S), enter the additional function selection interface, after a short press for moving the cursor on the attachment, long into the function interface button corresponding to the cursor interface, the various functions are as follows: Package included: 1 x ATmega328 digital transistor tester kits with shell