{"product_id":"gw-instek-gpp-3323-30654-1","title":"GW Instek GPP-3323  217W-3-Channel, Programmable Linear D.C. Power Supply","description":"\u003ch5 class=\"TypographyStyle-sc-11lquxl bsJEfP\"\u003eGPP-3323 Programmable and Triple Output (LAN) DC Power Supply, GPP Series\u003c\/h5\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"UnorderedListStyle-sc-1koui9a koGePn\"\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003e3 Channels\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eOutput Mode: CH1\/CH2 0~32V\/0~3A; CH3 1.8V, 2.5V, 3.3V, 5.0V\/5A\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003ePower Source: AC100V\/120V\/220V\/230V ±10%, 50\/60Hz\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eInterfaces: RS-232\/USB(CDC) and LAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003e\u003cstrong\u003eGPP-Series Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"UnorderedListStyle-sc-1koui9a koGePn\"\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003e4.3 inch TFT LCD Display\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eSupports Setting Value, Measurement Value and Output Waveform Display\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eLoad Function (CC, CV, CR Mode)\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eSetting Resolution: 1mV \/ 0.1mA; Read Back Resolution: 0.1mV \/ 0.1mA\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eLow Ripple Noise: ≤350uVrms\/ ≤2mArms\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eTransient Response Time: ≤50uS\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eUtilizing Hardware to Realize Over Voltage Protection \/ Over Current Protection \/ Over Temperature Protection\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eDelay Function \/ Output Monitoring Function \/ Output Recorder Function\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eIntelligent Temperature Control Fan Effectively Reduces Noise\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eSequential Output Function and Built-in 8 Template Waveforms\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eThe Output Recorder Function Records The Output Voltage \u0026amp; Current Parameters with A Minimum Recording Interval of 1 Second.\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eProvides 10 Sets of Memory for Each Sequence\/Delay\/Recorder\/Panel Setting Condition\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eGPP-3323 Supports A USB (Type A) Output Terminal\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eCompatible with Commands of GPD-x303S Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003eWith the maximum output power of 217W, the GPP-Series, the multi-channel programmable DC power supply, includes four models: GPP-1326 (0~32V\/0~6A) for single-channel output and GPP-2323 for dual-channel output (CH1:0~32V\/0~3A, CH2: 0~32V\/0~3A), GPP-3323 for three-channel output (CH1: 0~32V\/0~3A, CH2:0~32V\/0~3A, CH3: 1.8V, 2.5V, 3.3V, 5.0V\/5A) and GPP-4323 for four-channel output (CH1:0~32V\/0~3A, CH2:0~32V\/0~3A, CH3:0~5V\/0 ~1A, CH4: 0~15V\/0~1A). This series not only provides high program resolution (1mV\/0.1mA) and read back resolution (0.1mV\/0.1mA) but also features optimal low-ripple noise characteristics ≦350uVrms\/≦2mArms and output transient recovery capability ≦50S. Independent output on-off switch is provided for each channel.\u003c\/p\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003eFor series and parallel applications of CH1 and CH2, the tracking function of the GPP-Series utilizes the internal circuit to automatically switch the output to serial or parallel output without additional external wiring, providing users with convenience not only in operating procedures but also a more stable output. The tracking function design of other brands requires additional external wiring connections for the output in series or parallel. However, excessively long, thin, or inconsistent external wiring may cause inaccurate voltage or current output for this power supply.\u003c\/p\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003eThe GPP-Series offers a variety of display modes, including single or multi-channel setting values, measurement values, and waveform displays. The Monitor function of the GPP-Series allows users to set monitoring conditions according to requirements, sound alarms or stop output during the measurement process, and stop measurement and protect the customer's DUT. The GPP power supplies provides an output recorder function, which records the voltage\/current of the output process to the internal memory, and the result can be stored as a (*.REC) or (*.CSV) file, which can then be transferred to the USB flash drive. The stored *.CSV can be exported to Excel to conduct future analysis.\u003c\/p\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003eThe CH1\/CH2 of the GPP-Series are designed with the load function. A single power supply can set one channel as the power output, and one channel for the load function to consume the power of the DUT to meet the basic charging and discharging test requirements for the battery. Channel 1 and channel 2 not only provide 32V\/3A power output but also feature built-in maximum 32V constant voltage load (CV), maximum 3.2A constant current load (CC), and maximum 1k constant resistance Ω load (CR) function.\u003c\/p\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003eThe GPP-Series provides the sequential output function on Channel 1 and Channel 2. This function not only allows users to edit the power output waveform but also allows users to set the sequential constant voltage (CV) or constant current (CC) load waveform, i.e. a serial power output or a simulation test of a dynamic load. To simplify the setting of waveform editing, the GPP-Series power supply has 8 built-in Templet waveforms in the sequence output function for users to directly apply for output, including Sine, Pulse, Ramp, Stair Up, Stair Dn, Stair UpDn, Exp Rise, Exp Fall waveforms.\u003c\/p\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003eThe sound protection functions include OVP\/OCP\/OPP\/OTP, in which the protection mechanism for OVP\/OCP\/OTP is implemented by a hardware circuit that has the advantage of faster response time compared with competitors who adopt software to achieve protections. The OVP\/OCP functions allow users to set the protection action point (except CH3 of GPP-3323 DC Power Supply) according to the conditions of the DUT. The OPP is only activated during the operation of the load function. The Delay Function sets the length of time during channel 1 or channels 2 power output on or during power output off.\u003c\/p\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003eIn addition, the Trigger In\/ Trigger Out functions synchronize external devices. The GPP-3323 channel 3 adds a 3A USB (Type A) output terminal for the USB charging test. The power supply intelligent temperature-controlled fan can adjust the speed according to the temperature of the power transistor to reduce unnecessary noise. The output value setting and the Sequence\/Delay\/ Recorder functions provide 10 sets of internal memory for use and can be loaded\/stored using a USB flash drive. The commands of the GPP-Series conform to SCPI requirements and are compatible with the commands of the GPD-X303S Series.\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"13\"\u003eGW Instek GPP-Series DC Power Supplies\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModels\u003c\/th\u003e\n\u003cth colspan=\"4\"\u003eGPP-4323\u003c\/th\u003e\n\u003cth colspan=\"3\"\u003eGPP-3323\u003c\/th\u003e\n\u003cth colspan=\"2\"\u003eGPP-2323\u003c\/th\u003e\n\u003cth colspan=\"3\"\u003eGPP-1326\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"12%\"\u003eChannels\u003c\/td\u003e\n\u003ctd width=\"6%\" align=\"center\"\u003eCH1\u003c\/td\u003e\n\u003ctd width=\"6%\" align=\"center\"\u003eCH2\u003c\/td\u003e\n\u003ctd width=\"12%\" align=\"center\"\u003eCH3\u003c\/td\u003e\n\u003ctd width=\"8%\" align=\"center\"\u003eCH4\u003c\/td\u003e\n\u003ctd width=\"7%\" align=\"center\"\u003eCH1\u003c\/td\u003e\n\u003ctd width=\"5%\" align=\"center\"\u003eCH2\u003c\/td\u003e\n\u003ctd width=\"10%\" align=\"center\"\u003eCH3\u003c\/td\u003e\n\u003ctd width=\"6%\" align=\"center\"\u003eCH1\u003c\/td\u003e\n\u003ctd width=\"6%\" align=\"center\"\u003eCH2\u003c\/td\u003e\n\u003ctd width=\"6%\" align=\"center\"\u003eCH1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"12%\"\u003eVoltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 32V\u003c\/td\u003e\n\u003ctd nowrap align=\"center\"\u003e0 to 5V\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0 to 15V\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 32V\u003c\/td\u003e\n\u003ctd nowrap align=\"center\"\u003e1.8\/2.5\/3.3\/5.0V\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 32V\u003c\/td\u003e\n\u003ctd nowrap align=\"center\"\u003e0 to 32V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"12%\"\u003eCurrent\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 3A\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 1A\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 3A\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e5A\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 3A\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0 to 6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"12%\"\u003eTracking Series Voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 64V\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e---\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 64V\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e---\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 64V\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e---\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"12%\"\u003eTracking Parallel Current\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 6A\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e---\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 6A\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e---\u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e0 to 6A\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e---\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"TypographyStyle-sc-11lquxl gYoVTJ\"\u003e\u003cb\u003eIn The Box\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"UnorderedListStyle-sc-1koui9a koGePn\"\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eGTL-104A Test Lead\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003ePower Cord\u003c\/li\u003e\n\u003cli class=\"ListItemStyle-sc-1yqofwy gqiGZs\"\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GW Instek","offers":[{"title":"Default Title","offer_id":58412742672716,"sku":"30654.1","price":516.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/2245\/6652\/files\/GPP-3323.jpg?v=1786733112","url":"https:\/\/www.testequity.co.uk\/products\/gw-instek-gpp-3323-30654-1","provider":"TestEquity UK","version":"1.0","type":"link"}