GW-INSTEK APS-7050E
The GW-INSTEK APS-7050E is a programmable AC power supply for testing and development, where a controllable AC voltage is needed instead of standard mains voltage. It delivers up to 500 VA and has two output ranges: 0~155 Vrms and 0~310 Vrms. The frequency can be set from 45 to 500 Hz, allowing various supply conditions to be handled with the same instrument.
In practice, it is used to test electronics under controlled conditions. This is relevant for component development, incoming quality control, and testing equipment that needs to operate stably at different voltages and frequencies. It also has a test mode and 10 preset settings, so fixed test setups can be saved and recalled.
On the front, there is a 4.3" TFT-LCD screen, and the instrument displays voltage, current, power, peak current, frequency, and power factor, among other things. This makes it easier to monitor tests without additional measuring equipment. At the same time, it includes OCP, OPP, and OTP protection, safeguarding both the instrument and the device under test.
The APS-7050E is designed in a 2U format, allowing it to be integrated into a rack environment where space is often limited. Its low form factor makes it suitable for laboratories and test setups where multiple instruments need to fit in a small space.
See datasheet from the manufacturerTypical applications
- Development and testing of electronic components
- Incoming quality control
- Research and development
- Testing of power supplies and other electronic equipment
Specifications
- Manufacturer: GW-INSTEK
- MPN: APS-7050E
- Power: 500 VA
- Output voltage: 0~155 Vrms and 0~310 Vrms
- Output frequency: 45~500 Hz
- Max. continuous RMS current: 4.2 A at low voltage range, 2.1 A at high voltage range
- Measurement functions: voltage, current, power, peak current, frequency and power factor
- Test mode: 10 sets
- Preset settings: 10
- Display: 4.3" TFT-LCD
- Protection: OCP, OPP and OTP
- Height: 2U (88 mm)
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