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GPS 시리즈

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주요 특징? Light and Compact Design? 0.01% High Regulation? Constant Voltage and Constant Current Operation? Remote Control for External Programmability? Internal Select for Continuous or Dynamic Load? Low Ripple and Noise? Overload and Reverse Polarity Protection? Series or Parallel Operation The GPS-Series are single output, 54 to 90W, linear DC power supplies. The GPS-Series include both analog and digital display meters with varying power outputs. The GPS-Series feature Overload and reverse polarity protection as well as high regulation and low ripple / noise that are maintained at 0.01% and < 1mVrms, respectively. Continuous or dynamic internal load selection accommodates applications such as pulsed current. Remote control terminalsoffer programming and operation from an external device. 

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ASR-2000 시리즈

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 주요 특징? Output Rating: AC 0 ? 350 Vrms, DC 0 - ± 500 V? Output Frequency up to 999.9 Hz? DC Output (100% of Rated Power)? Measurement Items: Vrms, Vavg, Vpeak, Irms, IpkH, Iavg, Ipeak, P, S, Q, PF, CF? Voltage and Current Harmonic Analysis(THDv, THDi)? Remote Sensing Capability? OVP, OCP, OPP, OTP, AC Fail Detection and Fan Fail Alarm.? Support Arbitrary Waveform Function? Output Capacity: 500VA/ 1000VA? Customized Phase Angle for Output On/Off? Sequence and Simulation Function(up to 10 sets)? Interface: USB, LAN(std.); RS-232+GPIB(opt.)? Built-in External Control I/O and External Signal Input? Built-in Output Relay Control? Memory Function (up to 10 sets)? Built-in Web Server The ASR-2000 series, an AC+DC power source aiming for system integration or desktop applications, provides both rated power output for AC output and rated power output for DC output. Nine ASR-2000 output modes are available, including 1) AC power output mode (AC-INT Mode), 2) DC power output mode (DC-INT Mode), 3) AC/DC power output mode (AC+DC-INT Mode), 4) External AC signal source mode (AC-EXT Mode), 5) External AC/DC signal source mode (AC+DC-EXT Mode), 6) External AC signal superposition mode (AC-ADD Mode), 7) External AC/DC signal superposition mode (AC+DC-ADD Mode), 8) External AC signal synchronization mode (AC-SYNC Mode), 9) External AC/DC signal synchronization mode (AC+DC-SYNC Mode). The ASR-2000 series provides users with waveform output capabilities to meet the test requirements of different electronic component development, automotive electrical devices and home appliance, including 1) Sequence mode generates waveform fallings, surges, sags, changes and other abnormal power line conditions; 2) Arbitrary waveform function allows users to store/upload user-defined waveforms; and 3) Simulate mode simulates power outage, voltage rise, voltage fall, and frequency variations. When the ASR-2000 series power source outputs, it can also measure Vrms, Vavg, Vpeak, Irms, Iavg, Ipeak, IpkH, P, S, Q, PF, CF, 40th-order Voltage Harmonic and Current Harmonic. In addition, the Remote sense function ensures accurate voltage output. The Customized Phase Angle for Output On/Off function can set the starting angle and ending angle of the voltage output according to the test requirements. V-Limit, Ipeak-Limit, F-Limit, OVP, OCP, OPP function settings can protect the DUT during the measurement process. In addition to OTP, OCP, and OPP protection, the ASR-2000 series also incorporates the Fan fail alarm function and AC fail alarm function. 

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PEL-3000(H) 시리즈

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 주요 특징? Operating voltage (DC)：PEL-3000H (1.5V~150V), PEL-3000H (5V~800V)? Operating Mode : C.C / C.V / C.R / C.P / CC+CV / CR+CV / CP+CV? Parallel Connection of Inputs for Higher Capacity (Max : 9,450W)? Support of High Slew Rate：Max 16A/us? Run Program Function（GO/NO GO Test）? Sequence Function for High Efficient Load Simulations? Commands are compatible with Kikusui PLZ-4W model.? Dynamic(Switching) Function：0.0166Hz ~20kHz? Soft Start Function：Off / On(1~200ms, Res：1ms)? Adjustable OCP / OVP / OPP / UVP Setting? Short Circuit Function? Timer function : Elapsed Time of load on? Cut Off Time(Auto Load Off Timer )：1s to 999h 59min 59s or Off? External Channel Control / Monitoring via Analog Control Connector? Setup Memories：100 sets? 3.5 Inch TFT LCD Display? Multi Interface : USB 2.0 Device / Host , RS-232 , GPIB (Optional) The PEL-3000 series, a single-channel, programmable D.C. electronic load with 0.01mA current resolution and 16A/μs current Slew Rate, is very ideal for testing server power supply and SPS (Switching Power Supply) for commercial and industrial computers. For a heavy-duty device like cloud ecosystem running 24-hour nonstop operations, a stable and high-power power supply, ranging from 175W to 1050W, is required to maintain the normal operation of server, Hub, and the equipment of data storage and internet communications. Owing to the increasing demand of data transmission and large scale data storage of telecommunications systems, the infrastructure of internet communications is in the pace of rapid expansion. This has greatly boosted the market demand of telecommunications equipment powered by power supply of 2000W and above. The flexible power combination of PEL-3000 meets the test requirements of present high-power power supply.The PEL-3000H programmable DC Electronic load, which not only inherited functions and features from the PEL-3000 series but providing three current ranges for all PEL-3000H series and adding voltage monitor BNC terminals on the front panel. The PEL-3000H series, a single-channel, programmable D.C. electronic load with 800V and 0.84A/μs current Slew Rate, is ideal for the test of the high voltage devices such as the EV & HEV in-vehicle chargers, DC/DC converters or high-voltage batteries.ModelItemVoltage / Current / PowerPEL-3021DC Electronic Load 35A / 150V / 175WPEL-3041DC Electronic Load 70A / 150V / 350WPEL-3111DC Electronic Load 210A / 150V / 1050WPEL-3211 Booster420A / 150V / 2100WPEL-3212DC Electronic Load 420A / 150V / 2100WPEL-3323DC Electronic Load630A / 150V / 3150WPEL-3424DC Electronic Load840A / 150V / 4200WPEL-3535DC Electronic Load1050A / 150V / 5250WPEL-3322DC Electronic Load630A / 150V / 3150WPEL-3533DC Electronic Load1050A / 150V / 5250WPEL-3744DC Electronic Load1470A / 150V / 7350WPEL-3955DC Electronic Load1890A / 150V / 9450WPEL-3021HDC Electronic Load 8.75A / 800V / 175WPEL-3041HDC Electronic Load 17.5A / 800V / 350WPEL-3111HDC Electronic Load 52.5A / 800V / 1050WPEL-3211HBooster105A / 800V / 2100WPEL-3212HDC Electronic Load 105A / 800V / 2100WPEL-3323HDC Electronic Load157.5A / 800V / 3150WPEL-3424HDC Electronic Load157.5A / 800V / 3150WPEL-3535HDC Electronic Load210A / 800V / 4200WPEL-3322HDC Electronic Load262.5A / 800V / 5250WPEL-3533HDC Electronic Load262.5A / 800V / 5250WPEL-3744HDC Electronic Load367.5A / 800V / 7350WPEL-3955HDC Electronic Load472.5A / 800V / 9450W 

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PEK-130

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 주요 특징? Using the TMS320F28335 floating point DSP of TI controller? Provide five experimentation? Provide PSIM simulation andexperimental files? Provide PPT file for reference? Provide hardware schematic and experimental guide book PEK-130 is the development module of full digital controlled three-phase inverter, aiming at the training of circuit analysis, design, simulation and experiment for researchers to conduct problem-oriented learning. The quantitative design of power circuit and controller is based upon converter’s specifications. Users can further understand the related technology of three-phase inverter through PSIM simulation verification and SimCoder programming processes. The specifications of three-phase inverter development module Three Phase SPWM InverterExperiment objective is to learn the principles of three-phase SPWM, SVPWM and zero sequence injection. Via PEK-130 module, students learn the voltage and current measurement method and the settings of TI F28335 DSP IC pin locations, PWM and A/D hardware as well as to understand how to conduct the control and measurement of DSP’s internal signal by RS-232. Three Phase Stand-alone InverterExperiment objective is to learn the module establishment of three-phase inverter and the design of voltage and current loop controllers. After designing hardware SimCoder is utilized to conduct programming. Grid Connected Three Phase InverterExperiment objective is to understand the basic principle and structure of three-phase city grid paralleled with inverter; the design method of phase-locked loop of three-phase paralleled inverter, and the design of voltage and current loop controllers. After the designing city grid paralleled with inverter SimCoder is utilized to conduct programming. Three Phase Active Power FilterExperiment objective is to understand the compensation method for harmonic current and virtual power; the circuit calculation from compensated current; and the control method for current controller. SimCoder is utilized to conduct programming. Single-phase Three-arm Rectifier-InverterExperiment objective is to understand the working mode of UPS and to learn the design of inverter’s voltage loop and current loop as well as the design of rectifier’s AC voltage control loop. SimCoder is utilized to conduct programming. 

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GDM-360

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 주요 특징? 디스플레이 : 6,000 카운트? 자동/수동 범위 설정? True RMS 측정? 도통/다이오드 테스트? 커패시턴스/주파수 측정? Data Hold/REL 모드? 인터페이스 : RS-232 The GDM-300/400 Series Hand Held DMM are a compact, high precision, battery operated multimeter series designed to meet most of the daily needs for design engineers as well as service engineers. The GDM-300/400 series design is driven by mobile-oriented features, such as automatic power down to preserve battery life, a large backlight display for crisp viewing, a rotary selector switch and clear-cut push buttons to ease operation. The basic functions matchthe depth of bench-top multimeters: fuse-protected current input, true RMS for accurate AC measurements, Auto ranging, Duty cycle, and Relative mode. These compact, reliable, and economical devices are ideal for any engineer. SELECTIONGUIDENEWNEWNEWNEWMODELGDM-461GDM-452GDM-397GDM-360GDM-398GDM-357GDM-350BMax.Display220001999940006000400019991999AutoRanging√ √√√  AnalogBar√ √√√  TrueRMS√  √   DisplayBacklight  √√√  Fused 10A Range√√√√√ √AutoPower off √√√√√ DCVoltage1000V600V1000V1000V1000V600V250VACVoltage750V600V750V750V750V600V250VDCCurrent10A10A10A10A10A10A10AACCurrent10A10A10A10A10A10A Resistance220MΩ20MΩ40MΩ60MΩ40MΩ20MΩ20MΩCapacitance220mF20?F4000?F4000?F4000?F200?F Frequency220MHz20kHz10MHz10MHz10MHz  Diode√√√√√√√Continuity√√√√√√√Temperature  √  √√DutyCycle(%)√ √√√  Transistor(hFE)    √ √EFFunction    √  REL√ √√√  DataHold√√√√√√√PeakHold√      MAXMIN  √√√  RS232C√ √√    

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GSB-01/02

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 주요 특징? GSB-01 (8CH High Voltage Scanner Box)? GSB-02 (6CH High Voltage and 2CH Ground Bond Scanner Box)? Front & rear input connector design is suitable for the GPT-9800/9900/9900A series? A maximum of 4 scanner boxes (32 CH) can be connected to one GPT-9800/9900/9900A series? High-intensity LED for Channel, Status & Judgment indications GW Instek presents a dedicated option, multiplex scanner box, for specific safety tester series. This multiplex scanner box, GSB-01/02, has a function that distributes the test voltage or current provided by the GPT-9800/9900/9900A series to multiple test points. Up to eight channels can be used for outputs on one scanner. Operator can conduct AC/DC withstanding, insulation resistance and ground bond test on test points depending selected scanner model.Furthermore, up to four scanners can be connected to the tester, allowing a maximum of 32 channels. These features ensure highly reliable and labor-saving for electrical and electronic equipment with multiple test points. An electric potential mode for each channel ? HI (voltage applied), LO (return) and X (open mode) can be set either by the front panel operation or through commands by the USB/GPIB(Option) of GPT-9800/9900/9900A. The multiplex scanner permits specified setting ? AC/DC withstanding or insulation resistance or ground bond tests on assigned one of the eight test channel. For example, you can set CH1 ~ CH3 to HI (high voltage) and CH4 to LO. It adds the following functions to the GPT-9800/9900/9900A tester: One scanner extends the output to eight channels. A potential of HI, LO, or X can be set for each channel and an AC/DC withstanding voltage, insulation resistance or ground bond test can be conducted at any eight test points depending on model of scanner. A maximum of four scanners can be connected to one GPT-9800/9900/9900A tester. This allows the output to be extended to up to 32 channels. This allows labor-saving, reliable withstanding voltage, insulation resistance or ground bond testing of electric or electronic equipment or electronic components with multiple test points.  

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GAD-201G

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 주요 특징? Automatic level & distortion measurements? Auto or Hold function selectable? 0.1% ~ 100% in 7 distortion measuring ranges? 20Hz ~ 20kHz in 3 continuous ranges? 400Hz, 1kHz, 10kHz 3 frequency spots? 1mVrms ~ 300Vrms in 12 ACV measuring ranges Automatic Distortion MeterThe GAD-201G distortion meter is aimed at total harmonic distortion (THD) and AC voltage measurement at audio frequency range, from 20 ~ 20kHz. Frequency and voltage value are displayed simultaneously on dual meters, with measurement range automatically switching over full scale. Shortcut keys are provided for commonly used 400Hz, 1kHz, and 10kHz measurement. Output terminal feeds basic waveform (X) and harmonic distortion (Y) to external monitoring device.Residual distortion, including hum and noise, is kept at a minimum level of 0.03%, making the GAD-201G ideal for high-class audio application. 

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33 GHz

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U8903B 오디오 신호 분석기

카테고리: RF장비, 오디오신호분석기 /

A. 주요사양 - 높은 정확도와 -110 dB의 낮은 잔여 왜곡으로 가장 까다로운 오디오 디바이스 측정- 최고 해상도의 오디오 측정으로 디바이스의 실제 성능 확인- 내장 테스트 시퀀스로 테스트 자동화- 사전 구성된 POLQA 및 PESQ 측정으로 보다 쉽게 표준 충족- 하나의 화면에서 실시간으로 최대 8개의 채널 동시 측정/보기- 유연한 디지털 오디오 인터페이스 옵션들을 사용하여 특정 어플리케이션용으로 설정 B. 옵션&악세사리 Product model Description U8903B-STD Performance audio analyzer, 2 channels Standard shipped accessories USB cablesPower cordKeysight U8903B audio analyzer product reference CD-ROMCertificate of calibration Measurement channel options U8903B-AN4 Analog analyzer, 4 channels U8903B-AN8 Analog analyzer, 8 channels U8903B-DGT Digital audio card Bundling options U8903B-201 Performance audio analyzer with 4 analog analyzer channel,digital audio (AES3/SPDIF and DSI digital audio) Optional hardware U8903B-AUX Two monitor outputs and one auxiliary output (DC) Optional software N3431A Wide bandwidth option ?1.5 MHz (fixed perpetual license) N3432A POLQA measurement software (fixed perpetual license) N3433A POLQA and PESQ measurement software (fixed perpetual license) N3434A AES3/SPDIF and DSI digital audio (fixed perpetual license) N3435A AES3/SPDIF digital audio (fixed perpetual license) N3436A DSI digital audio (fixed perpetual license) Optional accessories U8903A-101 Male BNC to male BNC cable; 1.2 m U8903A-102 Male BNC to male RCA cable, 2 m U8903A-103 Male XLR to female XLR cable; 2 m U8903A-908 Rackmount kit U8903B-105 Cable, digital serial interface U8903A-107 Cable, accessory ? Male XLR-2 male BNC analyzer, 0.26 m U8903A-108 Cable, accessory ? Female XLR-2 male BNC generator, 0.26 m U8903A-109 BNC accessory kit C. 제품 관련 자료 (제품사양서) U8903B Performance Audio Analyzer 다운

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E4360 모듈형 솔라 어레이 시뮬레이션

카테고리: 범용계측기, DC 전원 공급기, 분석기 /

A. 주요사양 - 2U 랙 공간에서 출력당 최대 600W의 출력을 2개 까지 지원- 맞춤 형태의 일체형 시스템 또는 개별 계측기 구입 가능- 일식 또는 월식 및 회전을 시뮬레이션하기 위한 고속 I-V 곡선 변경- 내장된 측정으로 케이블링 단순화- 한 시스템에서 다수의 솔라 어레이 시뮬레이터를 간편하게 제어해주는 14360A 시스템 제어 도구 소프트웨어 포함 모델 전력 (W) 모듈 최대 모듈수 크기 E4360A 1200 E4361A 및 E4362A 중 선택 2 전체 RU 폭 x 2 RU 높이 E4367A E4361A 두대로 사전 구성 전체 RU 폭 x 1 RU 높이 E4368A E4362A 두대로 사전 구성 전체 RU 폭 x 1 RU 높이 B. 모델 모델 전력 (W) 최대 Voc 최대 Isc 출력 수 리플 및 노이즈 mVp-p 프로그래밍 정확도 % + mV E4361A 510 65 8.5 1 125 0.075 + 10 E4362A 600 130 5 1 195 0.075 + 20 C. 제품 관련 자료 (매뉴얼) E4360 Modular Solar Array Simulators 다운 (제품사양서) E4360 Modular Solar Array Simulators 다운

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