Aim-TTi PLH120 DC Power Supply

27071.1 MFG #: PLH120
$478.00 / EA
  • Brand: Aim-TTi
  • Condition: New
  • Family Models: PLH120, PLH120-P, PLH120-P(G)

  • Description

    • 90 Watts; 0V to 120V, 0.01mA to 0.75A
    • Linear regulation for the best performance
    • S-Lock digitally locks voltage and current settings
    • True analog controls make adjustment quick and simple
    • V-Span enables the full 300° rotation of the voltage control
    • Ultra-compact design - requires less space
    • DC output switches and "view limits" button
    • Selectable remote sense terminals
    • Three-year warranty

    Analog controls with digital stability
    The PLH Series is the latest high-performance linear regulated dc power supply range from TTi. It is based on the PL Series of lower voltage precision linear power supplies (which offers up to 60V) and has an identical casing style and similar power output. However, certain features relevant to the higher voltage are different. The PLH series incorporates S-Lock. One press of the Lock button transfers control of voltage and current from the analog controls to internal digital circuitry.

    Linear regulation for ultra-low noise
    Linear regulation offers the highest possible performance, and the compact quarter-rack width design provides an impressive 90 watts of power. A low current range provides 0.01mA resolution. Despite the high output voltages, the PLH series maintains output noise figures of below 2mV, and transient recovery times of better than 250μs. In addition, the lack of a high frequency switching circuit reduces radiated noise and common mode signals enabling the PLH series to be used in sensitive environments.

    V-Span (Voltage Span Control) and S-Lock
    The voltage adjustment range can be controlled by digital setting of the end-stop values of the coarse voltage control to any desired values. The range for Vmax is 1V to 120V. The range for Vmin is 0 to (Vmax – 1V). The PLH120 models also incorporate S-Lock. One press of the Lock button transfers control of voltage and current from the analog controls to internal digital circuitry. This offers not just complete security, but exceptional stability as well with each setting controlled by an instrumentation quality DAC.

    Isolated Analog Remote Control
    PLH-P units include isolated analog voltage control of both voltage and current. Analog control outputs (non-isolated) are also incorporated to enable easy parallel connection of multiple units in a master-slave configuration. Terminals for remote on/off control are also provided.

    Bench and System use
    The PLH-P series includes all of the manual control features of the PLH series, but adds comprehensive remote control facilities. The ultra-compact rack-modular sizing makes it ideally suited to rack mounted system applications, while its user-friendly manual controls are retained for bench top applications. PLH-P series units have the same comprehensive set of interfaces as the PL-P, but with electrical isolation of the analog inputs. Additional PLH120-P, PLH120-P(G) features:

    • Full digital remote control and readback
    • RS-232, USB and LAN (Ethernet), GPIB optional
    • LAN Interface conforms with LXI standard
    • IVI Driver supplied
    • Interfaces are opto-isolated from outputs
    • Isolated Analog remote control of V and I
    • Front and rear terminals
    AIM-TTi PLH-P Power Supplies Interface

    PLH-P, PLH-P(G): Comprehensive Array of Interfaces
    RS-232, USB and LAN (Ethernet) with LXI support are provided as standard, with GPIB an option. Each provides full control of voltage, current, and output on/off, plus read-back of voltage, current and status. The interfaces are opto-isolated from the output.

    Model Voltage/Current Power Interfaces
    PLH120 0V to 120V, 0.01mA to 0.75A 90 W -
    PLH250 0V to 250V, 0.01mA to 0.375A 94 W -
    PLH120-P 0V to 120V, 0.01mA to 0.75A 90 W RS232/USB/LAN
    PLH250-P 0V to 250V, 0.01mA to 0.375A 94 W RS232/USB/LAN
    PLH120-P(G) 0V to 120V, 0.01mA to 0.75A 90 W RS232/USB/LAN/GPIB
    PLH250-P(G) 0V to 250V, 0.01mA to 0.375A 94 W RS232/USB/LAN/GPIB

    PL, PLH Series rack mounted power supplies with RM450Rack Mounting
    Up to four single output units can be fitted into one rack width. Alternatively, where PLH units are being used along side New PL units, a combination of singles and duals can be used i.e. one dual plus up to two singles. The TTi RM450 rack mount is 4U high and incorporates limited ventilation space above and below the power supplies. Blanking plates are provided for unused positions.