Acopian K20D50

The Acopian K20D50 is a regulated DC power supply designed for reliable performance in demanding industrial and laboratory applications. It offers a stable and regulated DC voltage output, suitable for powering a wide range of electronic equipment. The K20D50 is part of Acopian’s line of robustly designed power supplies, often utilized in settings that require precision and dependability.

### Technical Specifications

* **Input Voltage:** 105-125 VAC, 50-400 Hz, single phase.
* **Remote Voltage Sensing:** Standard feature allowing for sensing of the output voltage across the load.
* **Polarity:**
* Single Output Models: Output is floating; either positive or negative terminal may be grounded or floated up to 300 volts above ground.
* Dual Output Models: Positive output, common, negative output configuration.
* **Temperature Coefficient:**
* Single Output Models: 0.015%/°C (Typical).
* Dual Output Models: 0.02%/°C (Typical).
* **Ambient Operating Temperature:**
* Linear Models: –20 to +71°C.
* Switching Models: 0 to +71°C.
* **Storage Temperature:**
* Linear Models: –55 to +85°C.
* Switching Models: –40 to +85°C.
* **Humidity:** 20% to 80% R.H. (non-condensing).
* **Transient Response (NL-FL):** 50 microseconds.
* **Overload/Short Circuit Protection:** Electronic current limiting with automatic recovery.
* **Thermal Protection:** All models feature thermal protection with automatic reset.
* **Input/Output Isolation:**
* Voltage: 500 Vdc.
* Resistance: 100 megohms.
* Capacitance: 100 pF.
* **Switching Frequency:** 20 kHz minimum.
* **Construction:** Sturdy extruded aluminum assemblies designed for mounting in standard 19˝ wide RETMA cabinet racks. Front panels are finished in light gray enamel.
* **Transient Suppression:** For AC input power containing significant voltage spikes or “noise”, input power leads should include means of transient suppression to prevent noise coupling to the load or potential damage to the supply.
* **Fuse Rating:** For 120V input models, a UL Listed 250V time-delay fuse with the amp rating listed in the documentation should be used for fire protection.

### Mounting and Physical Characteristics

* **Rack Mounting:** Designed for mounting in standard 19˝ wide RETMA cabinet racks.
* **Benchtop/Chassis Mounting:** Threaded mounting holes permit mounting to a chassis, cabinet wall, or bracket, or can be used on a test bench or tabletop.
* **DIN Rail Mounting:** Accessory Mounting Kit EB35DIN is available for DIN rail mounting.
* **Size and Weight:** Specific dimensions and weight are typically detailed in manufacturer datasheets and drawings.

### Interfaces and Controls

* **Output Terminals:** Screw terminals are standard for DC output.
* **Voltage and Current Control:**
* For models with calibrated controls, these feature 10-turn controls with locking vernier dials for precise voltage and current setting.
* Output voltage may be manually controlled at the power supply or remotely.
* Output can be programmed with an analog output from a PLC or digital-to-analog converter.
* **Output Trim (Single Output Models):** Single output models may have a “T” terminal for trimming, requiring approximately 1 megohm resistance, decreasing until calibration is attained. A resistance value less than 20K should not be used.

### Compatibility and Application

* **Target Applications:** Industrial settings, laboratory environments, instrumentation applications, and anywhere precise and dependable power is required.
* **Galvanic Isolation:** Standard in linear models, providing input-to-output and output-to-ground isolation for maximum versatility.
* **Rugged Construction:** Designed to withstand substantial overloads or short circuits for reasonable lengths of time, though prolonged operation under such conditions is not recommended.

Why Choose Aumictech for Acopian K20D50?
At Aumictech, we specialize in supplying high-end power supply equipment. Whether you need reliable and stable DC voltage outputs, robust construction for demanding environments, or precise regulation for sensitive applications, our team ensures the Acopian K20D50 delivers maximum performance for your application.