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The so-called annual maximum load utilization hour refers to: the total annual electricity consumption divided by the maximum annual actual load, the expression is H=P 1 /P 2 In the formula, H-year maximum load utilization hours. h; P 1 — Total electricity consumption for the whole year. k
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Probe current voltage pin 420*4450 head diameter 5.0 over current current and voltage pin Photocoupler In modern engineering technology, it is often necessary to measure DC current, sometimes DC current value is higher than lOkA. In the past, resistor shunting method was
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Guide There are many things to consider when completing a large hardware project. Therefore, this requirement for engineers is higher. And look at the following is a very good hardware engineer to do the sharing, I hope to help you. First, the c
MOS power IC full range Photocoupler 1. First, according to the measured quantity and its estimated size, select the corresponding measuring gear and the appropriate range. 2. When the size of the measured object cannot be estimated, it is necessary to first use the hig
Kaixin micro test 5050 red 5050 bead light 5050 red light red light led high brightness red light 0 Test - lowercase jpg Test probe PH-5H Seiko original 32.768KHZ 3215 (3.2*1.5mm) 12.5P Test method and calculation method for precision of AA-1800 atomic absorption spec
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inductance Principle: The basic principle of zero-sequence current protection is based on Kirchhoff's current law: the algebraic sum of the complex currents flowing into any node in the circuit is equal to zero. In the case of normal line and electrical equipment, the