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DOPF120-2.5 是松田精密（Matsusada Precision）DOPF 系列的一款放大器，最大输出电压 120V，最大输出电流 2.5A，最大输出功率 300W。 The DOPF series is a high-speed, four-quadrant bipolar power supply featuring a built-in function generator for enhanced operational efficiency.
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DOPF120-10 120V/10A功率放大器 1.2kW|松田精密 (在产)
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松田精密|Matsusada Precision Inc.
DOPF120-10 放大器
FOUR-QUADRANT AND HIGH-SPEED 双极性直流电源 120V / 10A / 1.2kW
产品简介
DOPF120-10 是松田精密（Matsusada Precision）DOPF 系列的一款放大器，最大输出电压 120V，最大输出电流 10A，最大输出功率 1.2kW。
The DOPF series is a high-speed, four-quadrant bipolar power supply featuring a built-in function generator for enhanced operational efficiency.
Waveforms can be easily programmed directly from the front panel. Ideally suited for complex testing, the series supports sequence programming, measurement functions, memory settings, and protection features without requiring external controllers.
Standard parallel operation control enables fully synchronized performance, even at high speeds. With its four-quadrant operation and integrated signal generation, the DOPF series offers versatility for a wide range of experiments and evaluation tests.
APPLICATIONS
Driving capacitive loads (capacitors)
Biasing inductive loads (coils, transformers, etc.)
Motor testing
Solar inverter (PV inverter)
Evaluation test for solar-panel related devices
Note: This product is not designed for charge and discharge of battery.
For battery charging and discharging applications, please refer to the Battery Cycle Tester product page.
核心参数
• 最大输出电压：±120 V
• 电流：±10 A
• 功率：1200 W
• 输入电压：100 to 120 Vac, 50/60 Hz, Single-phase (150/300/350 W models)
200 to 240 Vac, 50/60 Hz, Single-phase (600/700/720/1200/2000 W models)
200 to 240 Vac, 50/60 Hz, Single-phase (150/300/350 W models option)
• 输出控制：[Local] Front panel controls
[External control signal] Vcon-in, Input voltage -10 to +10 V
[Digital remote] Command (Option)
功能特性
• Integrated function generator：The DOPF is equipped with a built-in function generator that produces sine, rectangular, and triangle waves. The frequency range can be set between 0.01 Hz and 20 kHz (30 kHz is available for some models). In addition, the easy adjustments of amplitude, start phase (sine wave), on-phase control (sine wave), and duty cycle (rectangular function, triangle wave) are possible, making it very convenien
• Sequence functions：DOPF is equipped with a sequence function that can program step length, step amplitude, ramp, CV/CC mode, sequence-ending setting, AC superposition, step jump, number of jumps, etc. Custom waveforms can be generated, making it suitable for various experiments, evaluations, and validation applications. If the output is turned off during a sequence operation, the program will stop. When the output i
• Measurement functions：The DOPF is equipped with measurement functions capable of measuring DC value, AC RMS value, maximum value, and minimum value. Thus, wide frequency ranges, DC to 20 kHz, can be measured automatically, and it is easy to change the setting depending on the application. Furthermore, no options need to be selecetd, and the setting can be easily changed depending on the application. ex) measure AC wave
• Memory function：The DOPF features both preset and setup memory functions. During fundamental wave operation, output voltage (at CV mode), Output current (at CC mode), CV/CC setting, and waveform setting can be saved to 10 setup memories. Also, sequence programs can be saved in up to 3 programs, which is useful for operations regarding multiple waveforms, more often used, or sequence functions. Data changes can be
资源下载
以上内容与指标均取自Matsusada Precision 官网产品页与官方数据手册，未标注口径的为厂家公布值。
松田精密（Matsusada Precision） · onetest 仪器资源库
松田精密|Matsusada Precision Inc.
DOPF120-10 放大器 详细指标
FOUR-QUADRANT AND HIGH-SPEED 双极性直流电源 120V / 10A / 1.2kW
详细指标
以下指标取自松田精密（Matsusada Precision）官网 DOPF 系列产品页的「Models / Specifications / Options / Dimensions」区块，其中「型号输出参数」为该型号在官方型号表中的原始列值；官方原文为英文，此处按原文保留。详细规格与测试条件以官方数据手册为准。
型号输出参数
• 最大输出电压：±120 V
• 电流：±10 A
• 功率：1200 W
系列共用规格
• 输入电压：100 to 120 Vac, 50/60 Hz, Single-phase (150/300/350 W models)
200 to 240 Vac, 50/60 Hz, Single-phase (600/700/720/1200/2000 W models)
200 to 240 Vac, 50/60 Hz, Single-phase (150/300/350 W models option)
• 输出控制：[Local] Front panel controls
[External control signal] Vcon-in, Input voltage -10 to +10 V
[Digital remote] Command (Option)
选件 / 附件
• -LD：Interlock
• -LEt *：LAN interface port
Enable digital control via LAN
Control items
Output ON/OFF, Voltage/Current setting (AC and DC), Switch of constant voltage/constant current, Frequency setting,
Waveform setting (sine wave, square wave, and triangle wave), phase setting (sine wave), Duty setting (square wave
and triangle wave)
• -LF：Floating ground (withstanding voltage of 200 Vdc)
The negative output terminal can float up to 200 Vdc. Note that any external control signal sources (such as function generators) and measuring devices connected to the monitor terminal will also rise to the floating potential.
• -LGob *：Optical interface port
Optical communication provides complete electrical isolation. Using optical fiber prevents erroneous operation caused by transient phenomena, such as surges, inductive lightning, and external noise.
To use the optical interface, you need to prepare an optical interface adapter separately .
[Control items] Output ON/OFF, Voltage/Current setting (AC and DC), Switch of constant voltage/constant current, Frequency setting, Waveform setting (sine wave, square wave, and triangle wave), Phase setting (sine wave), Duty setting (square wave and triangle wave) (The converters are required sold separately. Please contact our sales staff for details.)
-LGob: Optical interface port + optical cable 2 meters
-LGob(Fc5): Optical interface port + optical cable 5 meters
-LGob(Fc10): Optical interface port + optical cable 10 meters
-LGob(Fc20): Optical interface port + optical cable 20 meters
-LGob(Fc40): Optical interface port + optical cable 40 meters
Select the optional optical interface port (-LGob) when using this DC power supply under the following conditions.
Operation in noisy environments, such as factories (e.g., when motors or coils are used near loads or power sources).
If this power supply and your controller (PC or PLC) cannot be installed within 2 meters.
When there is a possibility of arcing or an output short-circuit.
• -LMsm: Master machine for master-slave control
-LMss: Slave machine for master-slave control：By connecting a master machine and a slave machine with dedicated control lines, the master machine can control all slave machines at once. Parallel connection can increase the current that is insufficient for a single operation. Up to three units in total can be connected: one master unit and up to two slave units.
Note: Precautions for using the master-slave operation
Only the master-slave connection is available for the same model.
In parallel operation, the frequency range is narrower.
It can also operate on a single.
Factory adjustment is required when changing the master-slave combination.
Either communication option (-LEt、-LGob, or -LUs1) is necessary for only the master unit when the power supplies in the master-slave connection are controlled by digital communication. However, if you want to perform digital communication control on the slave unit alone, these options are also required for the slave unit.
• -LS：External output ON/OFF
• -LUs1 *：USB interface port
Digital control via USB
[Control items]
Output ON/OFF, Voltage/Current setting (AC and DC), Switch of constant voltage/constant current, Frequency setting, Waveform setting (sine wave, square wave, and triangle wave), Phase setting (sine wave), Duty setting (square wave and triangle wave)
• -L(220V)：Change of input voltage
200 Vac to 240 Vac ±10% single-phase, 50/60 Hz input (150 W, 300 W, and 350 W models only)
The CABLE TYPE 5 AC input cable is included.
• 接口适配器：To use the optical interface, you need to prepare an optical interface adapter separately. The following interface adapters are available according to your controller port.
CO-E32: LAN to optical interface adapter
USB-OPT: USB to optical interface adapter
CO-OPT2-9: RS-232C (9 pin) to optical interface adapter
CO-OPT2-25: RS-232C (25 pin) to optical interface adapter
CO-OPT4-25: RS-485 (25 pin) to optical interface adapter
CO-G32: GPIB to optical interface adapter (Scheduled for discontinuation in December 2028)
Example of communication with optical fiber
For details, refer to CO/USB series.
• AC INPUT CABLE：Standard up to 300 W model
CABLE TYPE2
125V/15A
Standard
more than 600 W model
-L(220V) option
CABLE TYPE5
250V/25A
• 应用软件：PSS2en series: Remote control, Test workflow design, and Data logging
PSS2en is the dedicated software that can actuate various power supplies, electronic loads, and digital controllers for power supplies manufactured by Matsusada Precision Inc. with a simple setup.
It is perfect for the aging test, the burn-in test, and the withstand voltage test for electronic parts, as well as for the endurance test, intermittent/continuous operation test, or various simulation tests for automobile electric components.
Click here for the PSS2en series
资源下载
以上规格取自松田精密（Matsusada Precision）官网 DOPF 系列产品页（https://www.matsusada.com/product/low-voltage-amplifiers/bipolar-power-supplies/dopf/）。
松田精密（Matsusada Precision） · onetest 仪器资源库
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• 全球咨询 +81-6-6150-5088
• 传真 +81-6-6150-5089
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