Product Description

The DC-SA1 DC power supply offered by Okuma is recommended for use with two-axis servo drives. The power supply offers a regulated direct current, required for powering the drive. This product comprises two operating modes - constant current mode as well as constant voltage mode. The device regulates the current when it operates in constant current mode while it controls the output voltage when it functions in constant voltage mode depending on the settings made by the user. This power supply helps to ascertain if the drive functions as desired by setting and supplying explicit voltages. The product is broadly classified as a linear power supply, a switching power supply or an SCR power supply.

A linear DC power supply features an AC input and produces one or many DC outputs of the desired voltage by means of a power thyristor that functions in its linear region. This output voltage is controlled by lowering the extra input power into a resistor. The switching DC supply operates by means of a switching action and generates the DC voltage with a regulator or any switching element. The electronic components in this product switch OFF and ON at a very high frequency to disconnect and connect the capacitors or inductors from and to the output load or input source voltage.

An SCR power supply renders well-regulated current and voltage outputs with a silicon-controlled rectifier. This rectifier is a four-layer thyristor featuring an output terminal, an input control terminal and a common cathode for both the output and input terminals. The DC power supply is often preferred for applications that feature high currents and voltages. The key parameters of a DC supply are its input frequency and voltage, output power and current as well as regulation. This DC power supply portrays a warranty tag for one year and is dispatched worldwide.