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Show all categories Power Supplies 41 … 75 V DC Back

GW Instek PFR-100L-LAN | Power supply, DC, 1 channel, fanless 50V/10A, 100W, multi-range, LAN

Manufacturer number: PFR-100L-LAN

PFR-100L-LAN
Delivery time upon request

CHF 953.00

plus VAT. CHF 1,030.19 VAT plus shipping costs

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Highlights Technical Data Documents / Downloads Description Related Articles

GW Instek PFR100L | Power supply, DC, 1 channel, 50V/2A (10A), 100W. Multi range output, LAN interface.

  • Nominal output power: 100W
  • Multiple output ranges: Maximum output voltage: 50V (at 2A) or maximum output current: 10A (at 10V)
  • Constant output power for five ranges in a voltage/current operation
  • Natural convection cooling (fanless)
  • Preset memory functions
  • On/off switching function of the output can be combined with a delay time
  • CV (Constant Voltage mode) or CC (Constant Current mode) as priority mode
  • Adjustable rise times for output voltage and current
  • Buzzer setting parameters
  • Protection modes: OVP (Over Voltage Protection), OCP (Over Current Protection), OTP (Over Temperature Protection), Utility mains failure indication and warning
  • Outputs on the front and rear of the device.
  • Standard interfaces: USB and RS232/485
  • Additional interfaces: LAN
  • Control and monitoring via web server
  • External analog control
  • Remotely readable voltage and current readings
  • Weight: 2.5kg
  • Dimensions: width: 70mm, height 124mm, depth 300mm; Rack Height: 3U

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Datasheet
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Description

PFR-100L-LAN | Power supply, DC, 1 channel, fanless 50V/10A, 100W, multi-range, LAN

The programmable DC power supplies of the PFR 100 series use natural convection to dissipate the heat from the device. Therefore, there are no fan noises and no dust turbulence, which makes them particularly suitable for laboratory environments. In addition, they offer a longer service life cycle compared to power supplies with integrated fans.

The PFR-100 series is a power supply with five times the nominal power, allowing users to adjust either voltage or current so that the device power does not exceed 100W. The device thus offers a wide adjustable voltage or current range of a maximum of 50 V or a maximum of 10 A.

The DC voltage is available either on the front panel or on the rear of the device. For rack-based measurement setups, the connections on the rear of the device can be hard-wired. The overall height is 3 U with a device width of 70 mm and a weight of 2.5 kg.

As standard, the PFR 100 series has USB and RS232/485 interfaces with integrated web server functionality and an intuitive user interface. A GPIB and a LAN interface are also integrated. The network devices can be controlled and adjusted remotely over the Internet using standard browsers such as Internet Explorer, Mozilla, Firefox or Android for mobile phones. It is therefore possible to program the power supply unit or units independently of the laboratory space. The overvoltage, overcurrent and undervoltage protection functions can be called up remotely, and the device serial number, device firmware and setting parameters for the Internet connection can be read out. The output variables such as voltage and current, the rise time for current and voltage, the overcurrent protection, the switch-on delay time for the output voltage and the parameters for the integrated buzzer can also be set remotely.

A special feature : up to 31 of these power supplies from the PFR series can be controlled using the " multi-drop mode ". This saves the otherwise necessary network switches and hubs for large measuring systems.

The power supply unit offers various functionalities for different measurement applications, e.g. B. the controlled, constant output current (CC / Current Control / Constant Current) for components or assemblies with diode characteristics to protect them from being destroyed by an inrush current. A lower output current rise time also prevents excessive inrush currents, especially with capacitive loads. When the power supply is off or the load is not connected, enabling the bleeder circuit control allows the bleeder resistor to consume the electricity of the filter capacitor. Without the bleeder resistor, the power supply's filter capacitor can still contain electricity, which is a potential hazard. This bleeder resistor enables a faster and safer DUT change (device under test) in automatic test systems.

Accessoires (1 product)

GTL-246
GW Instek
GTL-246
USB cable type A to type B 1.2m for GDS / GLA / GSP / GPD / GLC9000 / AFG2000 / 3000 / PEL
Delivery time upon request
CHF 11.00

Alternate products (2 products)

PFR-100M_LAN + GPIB
GW Instek
PFR-100M_LAN + GPIB
Power supply, DC, 1 channel, fanless 250V / 2A, 100W, multi-range, LAN & GPIB
Delivery time upon request
On Request
PFR-100M-LAN
GW Instek
PFR-100M-LAN
Power supply, DC, 1 channel, fanless 250V/2A, 100W, multi-range, LAN
Delivery time upon request
CHF 953.00

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Modern applications for power supplies.

Power supply units are as diverse as their areas of application. What do you personally use your power supply unit for? ...

17/03/2021
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About the Manufacturer

GW Instek
GW Instek
GW Instek was founded in 1975 as Good Will Co. Ltd in Taiwan. Since the beginning, the company has specialized in the development and production of electronic test and measurement equipment. The first product focus was power supplies. Today, Good Will has more than 300 different products from the fields of oscilloscopes, spectrum analyzers, signal generators, digital multimeters and LCR measuring instruments in its program.

Good Will has been listed on the Taiwan Stock Exchange since 2000. Development and production focus on high quality and low cost measuring instruments for production, laboratory and education. Headquartered in Taipei, Good Will has subsidiaries in China, America, Japan, Korea and Malaysia. The products are sold in over 80 countries.
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