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Main page > Repair Equipment > Lab Power Supplies > One channel power supplies > Laboratory Power Supply POWERLAB 303D 30V/3A DC LED
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Laboratory Power Supply POWERLAB 303D 30V/3A DC LED
Laboratory Power Supply POWERLAB 303D 30V/3A DC LED Powerlab Series Linear DC Adjustable Power Supply is a equipment with high stability, high reliability, low noise, its output voltage or current can be continuously adjusted, and its constant voltage and current can auto-conversion. This low cost and universal power supply can be used in many different areas, from test of R&D equipment to test of production lines. This series including more than 30 models.
Features:
- Single channel output
- Internal radiator and electronic temperature control cooling fan
- Digital or pointer meter shows the voltage and current values
- Voltage/current adjust knob with rough and meticulous adjustable potentiometers can outputs constantly with high resolution
- A power supply of universal type with simplify function and high cost-effective
- Current limiting protection and users can set the current limiting protecion point arbitrarily
- Opposite polarity protection
- Plastic panel of the equipment is modern, simple and beautiful
Specification:
- Input voltage : 220V AC ±10% 50Hz (also can be 110V AC±10% 50Hz if required)
- Voltage output : 0 - 30V
- Current output : 0 - 3A
- Operating temperature : -10C - 40C
- Relative humidity < 90%
- Storage temperature : -10C - 40C
- Relative humidity < 80%
- Constant voltage state :
- Voltage stability : ≤0.01% + 2mV
- Load stability : ≤0.01% + 2mV
- Resume time : ≤100us
- Ripple noise : ≤1mVRMS (RMS)
- Temperture coefficient : ≤200PPM/C
- Constant current state :
- Current stability : ≤0.1% + 3mV
- Load stability : ≤0.2% + 3mV
- Ripple noise : ≤2mARMS
- Voltage display accuracy : Three light-emitting diode : ±1%±1 unit
- Pointer table : ±2.5%
- Current display accuracy : Three light-emitting diode : ±1%±1 unit
- Pointer table : ±2.5%
- Weight : 3.9kg
- Dimensions mm : 275×126×155
Photo of device:
We offer 6 months warranty for this product
Features:
- Single channel output
- Internal radiator and electronic temperature control cooling fan
- Digital or pointer meter shows the voltage and current values
- Voltage/current adjust knob with rough and meticulous adjustable potentiometers can outputs constantly with high resolution
- A power supply of universal type with simplify function and high cost-effective
- Current limiting protection and users can set the current limiting protecion point arbitrarily
- Opposite polarity protection
- Plastic panel of the equipment is modern, simple and beautiful
Specification:
- Input voltage : 220V AC ±10% 50Hz (also can be 110V AC±10% 50Hz if required)
- Voltage output : 0 - 30V
- Current output : 0 - 3A
- Operating temperature : -10C - 40C
- Relative humidity < 90%
- Storage temperature : -10C - 40C
- Relative humidity < 80%
- Constant voltage state :
- Voltage stability : ≤0.01% + 2mV
- Load stability : ≤0.01% + 2mV
- Resume time : ≤100us
- Ripple noise : ≤1mVRMS (RMS)
- Temperture coefficient : ≤200PPM/C
- Constant current state :
- Current stability : ≤0.1% + 3mV
- Load stability : ≤0.2% + 3mV
- Ripple noise : ≤2mARMS
- Voltage display accuracy : Three light-emitting diode : ±1%±1 unit
- Pointer table : ±2.5%
- Current display accuracy : Three light-emitting diode : ±1%±1 unit
- Pointer table : ±2.5%
- Weight : 3.9kg
- Dimensions mm : 275×126×155
Photo of device:
Warranty
We offer 6 months warranty for this product
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Note
1. Offered by us accessories and replacement parts are not original phone producer parts, but they have been carefully choosen from list of producers to offer highest quality.
2. Our company sale only hardware/HASP/Box - not software for it. Software can be found and downloaded directly from producers webpage.
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