BLOGS
VARIABLE TRANSFORMER DC POWER SUPPLIES
Variable transformers are primarily designed for use with AC (alternating current) power, not DC (direct current) power. They are not suitable for transforming or controlling DC power. Variable transformers rely on the principles of electromagnetic induction, which...
SCR CONTROLLED DC POWER SUPPLIES
SCR (Silicon Controlled Rectifier) controlled power supplies, also known as SCR power supplies or SCR-based power converters, are electrical devices used to provide controlled and regulated DC power from an AC source. They use SCRs as the main switching components to...
TRANSFORMER RECTIFIER ASSEMBLIES
Transformer rectifier assemblies (TRAs) are essential components in various electrical systems, particularly in applications where a stable direct current (DC) power supply is required. They are commonly used in industries such as aviation, telecommunications,...
BRIDGE RECTIFIERS
A bridge rectifier is an electronic component used in power supply circuits to convert alternating current (AC) into direct current (DC). It's commonly used in various electronic devices and power supplies to ensure a consistent and usable source of DC voltage. Here's...
SCR / DIODE TESTERS
Testing a Silicon Controlled Rectifier (SCR) or a diode requires a few basic tools and methods to ensure they are functioning correctly. Here's how you can test them: Testing a Diode: Turn Off Power: Ensure that the diode is not connected to any power source before...
HIGH VOLTAGE DIODE ASSEMBLY, 7200 BLOCKING VOLTAGE, P/N 5965C1
Our SCR Diode Testers have been used in the industry for over 40 years. Our engineers can respond within the hour. EMAIL: quote@cehco.com PHONE: (714) 624-4740 MANUFACTURER OF CUSTOM DESIGNED DC RECTIFIERS UP TO 100 KW, TRANSFORMER RECTIFIER ASSEMBLIES, POWER...
SCR CONTROLLED POWER SUPPLY, 300 TO 550 VDC, 180 AMPS, P/N 19186PS (WITH PLC INTERFACE)
SCR CONTROLLED POWER SUPPLY, 99 KW OUTPUT 300 TO 550 VDC, 180 AMPS, P/N 19186PS (WITH PLC INTERFACE)Our new email address is quote@cehco.com Specifications: SCR Controlled Power Supply with PLC Interface, 99 KW, P/N 19186PS Input: 480 VAC, 119 Amps, 3 PH, 60 Hz...
SELENIUM SURGE SUPPRESSOR, P/N 5610C1
Our SCR Diode Testers have been used in the industry for over 40 years. Our engineers can respond within the hour. EMAIL: quote@cehco.com PHONE: (714) 624-4740 MANUFACTURER OF CUSTOM DESIGNED DC RECTIFIERS UP TO 100 KW, TRANSFORMER RECTIFIER ASSEMBLIES, POWER...
SELENIUM SURGE SUPPRESSOR, P/N 5610C
Specifications: • Selenium Surge Suppressor, P/N 5610C• Plate size: 4” x 5.3”• Each plate is rated for 25 V, 92 Amps• Number of plates: 16• Two sets of 8 plates connected in parallel The photo of the Selenium Surge Suppressor is shown below: The schematic...