AC VARIABLE VOLTAGE OUTPUT CIRCUIT CAPABLE OF REDUCING THE NUMBER OF WIRING TIMES AND AN INSTRUMENT ADOPTING THE SAMEPURPOSE: An AC variable voltage output circuit and an instrument adopting the same are provided to control rotating speed of an electric fan by using a single wire.;CONSTITUTION: ...
the size and the weight, with respect to a direct-current variable voltage power supply unit, wherein the direct-current output voltage can be regulated and stabilized.;SOLUTION: The alternating-current voltage of an alternating-current power supply 1 is rectified through a rectifier circuit 2. ...
The current controlled voltage acquired from the upper stage is next applied to the lower LM317 voltage regulator circuit, which enables the desired voltage to be set anywhere from 1.25V to 30V, here the max range being 9V since the source is a 9V battery. This is achieved by adjusting R4...
Circuit Mode Full-Bridge Phase-Shifting Soft Switch PWM Regulat Working Mode Constant Voltage / Constant Current Output Voltage Range 0 ~ 800V Output Current Range 0 ~ 4A Protection Ovp / Ocp / Otp / Short-Circuit Application Lab Test / LED Test / Battery Charging / Burn-in ...
Main Circuit Type Current Voltage of Power Supply Medium Voltage Variable-Frequency Drive Link of Transformation AC-DC-AC Variable-Frequency Drive Nature of DC Power Voltage Variable-Frequency Drive Function Simple Type Brand Xin Poming/Po Ming AC Inp...
output overvoltage, over-current and short-circuit protection over-temperature protection (70~80)℃ Packaging and delivery Packaging Details standard package ---1000w variable 220v 100v 10a ac dc power supply Port Guangzhou Selling Units: Single...
4 digits LED for voltage and current Protection: OVP, OCP, ARC, Short Circuit Protection Cooling Method: Cooling fan **Versatile High Voltage Power Supply for Laboratory Testing** The 10kv to 200kv variable AC/DC power supply is an indispensable tool for a wide range of laboratory testing app...
AC INPUT: Single phase 220VAC±15% 50/60HZ DC OUTPUT: 0~150VDC, 0~20A Max power: 3000W Machine size: 220*460*170(MM) NW: 13KG, GW: 16KG Protection:lower voltage, over voltage, over current, short circuit, overheating...
IPS-ATDY12025 120VDC 25A 3000W DC POWER SUPPLY AC INPUT: 1 phase 220VAC±15% 50/60HZ DC OUTPUT: 0~120VDC, 0.1~25A Max power: 3000W Machine size: L220*W460*H170(MM) NW: 13KG, GW: 14KG Protection: lower voltage, over-voltage, over the current,...
Product Name:6KW 0-60v 0-100a dc high voltage variable ac dc power supply;Output range:0-60VDC 0-100A;Output mode:Constant voltage (or appointed);Constant current (or appointed);Power:Max 6000W;Display Type:Digital display;Digital meter:voltage meter and