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P4KF-80H 320V/500mA直流电源 80W|松田精密 (在产)
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P4KF-80H 直流电源
ULTRA SLIM 直流直流电源 320V / 500mA / 80W
产品简介
P4KF-80H 是松田精密（Matsusada Precision）P4KF-80 系列的一款直流电源，最大输出电压 320V，最大输出电流 500mA，最大输出功率 80W。
Width: Only 1.38 inches (35mm)/Output Power: 80W
The P4KF-80 series is a next-generation programmable DC power supply featuring an ultra-slim 35 mm profile. Engineered for high reliability, it combines low ripple noise with fast rise time-performance characteristics often difficult to achieve simultaneously in compact units. The fanless design ensures quiet operation, making it ideal for R&D environments and desktop applications. Standard features include LAN/USB interfaces and safety terminals, supporting precise measurements for circuit board testing and system integration.
Flexible voltage and current settings with 80 W variable range and output ON
*This is not an auto-ranging feature that consistently delivers 80 W; settings may need to be readjusted.
核心参数
• Output / voltage：0 to 320 V
• current：0 to 0.5 A
• power：80 W
• Ripple *：10 mVrms
• 输入电压：85 to 264 Vac, 50/60 Hz, Single-phase
• 输出电压控制：[Local] Rotary encoder on front panel
[Analog remote] External control voltage 0 to 10 Vdc or external 10kΩ potentiometer
[Digital remote] Command
• 输出电流控制：[Local] Rotary encoder on front panel
[Analog remote] External control voltage 0 to 10 Vdc or external 10kΩ potentiometer
[Digital remote] Command
功能特性
• Multi-Set Memories：Store and recall up to three voltage and current presets in addition to standard settings. This function eliminates the need for repetitive manual adjustments, significantly improving efficiency for recurring test patterns or production line inspections. Memory (a) Memory (b) Memory (c)
• Backflow Current Prevention：An integrated diode prevents reverse current from flowing from the load back into the power supply. This protection is essential when testing batteries, capacitors, or other capacitive loads that may retain a charge. Note: This feature prevents backflow but does not stabilize or control reverse current. For inductive loads (e.g., regenerative motors) where reverse voltage may exceed the rated volt
• 2-Mode Lock：Two modes can be set: "Full LOCK" to lock all front panel operations, and "Normal LOCK" allows operation of the Output ON/OFF button while locking other settings. Set to "Full LOCK" mode if you want to prevent accidental operation without fail, or set to "Normal LOCK" mode if you want to prevent accidental operation but stop output locally. * Emergency stop is possible in either mode with the powe
• Voltage and Current Control：Output voltage and current can be set by an external control voltage (Vcon: 0 to 10 Vdc, Icon: 0 to 10 Vdc) or a potentiometer. * -S is common. External control voltage must be referenced to -S to prevent malfunction. Vout/Iout Vcon/Icon Resistor 0 to MAX 0 to approx. 10Vdc 0 to approx. 10kΩ *Common is almost at the same potential as -S. External control voltage should be input with reference to -
• Remote output ON/OFF control：Output ON/OFF can be controlled by relay and TTL. Output Relay TTL ON Short LOW OFF Open HIGH Sink current 1mA *LS- is almost at the same potential as common and -S. Input the control voltage with respect to -S. Grounding common may cause failure or malfunction.
• 远程检测：Compensates for voltage drop (Vo-VL) due to output line resistance up to 3.7V*. * Depends on the model.
• Master-Slave Control (Requires -LGmb or -LGob option)：Enables synchronized control where a designated master unit manages the output settings of connected slave units. This simplifies operation for higher power requirements. * Individual slave settings are possible in "Slave Local Mode." * When connected in parallel to a single load, current sharing may not be perfectly equal. * The -LGob (optical) option is recommended for electrically noisy environ
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.
P4KF-80H 直流电源 详细指标
ULTRA SLIM 直流直流电源 320V / 500mA / 80W
详细指标
以下指标取自松田精密（Matsusada Precision）官网 P4KF-80 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
• Output / voltage：0 to 320 V
• current：0 to 0.5 A
• power：80 W
• Ripple *：10 mVrms
系列共用规格
• 输入电压：85 to 264 Vac, 50/60 Hz, Single-phase
• 输出电压控制：[Local] Rotary encoder on front panel
[Analog remote] External control voltage 0 to 10 Vdc or external 10kΩ potentiometer
[Digital remote] Command
• 输出电流控制：[Local] Rotary encoder on front panel
[Analog remote] External control voltage 0 to 10 Vdc or external 10kΩ potentiometer
[Digital remote] Command
选件 / 附件
• -LBp：Binding Post New Arrival
Changes the front monitor terminal to a protruding binding post. Binding posts are useful when connecting not only banana plugs but also bare wires directly, ring terminals, spade terminals, and alligator clips.
• -LDe：Pulse and Ramp Sequence/Master Follow
See page Pulse and ramp sequence/master follow function for details.
• -LGmb * 1 * 2：Digital Interface Port
This option changes the standard USB and LAN interfaces to the proprietary digital interface port.
By combining this option with an adapter for digital connection (additional accessories) , multiple units can be centrally controlled via LAN/USB/RS-232C/RS-485/GPIB. This option also enables the master-slave one-control feature, allowing a single master unit to manage multiple slave units.
-LGmb: Digital interface port and communication cable 2 meters
-LGmb(Mc0.15): Digital interface port and communication cable 0.15 meters
-LGmb(Mc0.5): Digital interface port and communication cable 0.5 meters
• -LGob * 1 * 2：Optical Interface Port
This option changes the standard interfaces to a built-in optical interface port. By combining this option with an adapter for optical connection (additional accessories) , communication between the control device and the power supply can be controlled in an isolated state. Be sure to select this option when using the product in the following environments.
Noisy environments such as in 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 output short-circuit
-LGob: Optical interface port and optical cable 2 meters
-LGob(Fc5): Optical interface port and Optical cable 5 meters
-LGob(Fc10): Optical interface port and optical cable 10 meters
-LGob(Fc20): Optical interface port and optical cable 20 meters
-LGob(Fc40): Optical interface port and optical cable 40 meters
• -LIc * 3：Current Integration
The output current is totalized and the value is displayed (up to 100 Ah). The totalized value is retained even when the output is turned off. In addition, the maximum integrated current value at which the output is stopped can be set in advance, which is useful for applications such as plating solution control.
Note: Please pay close attention to the installation location, as a humid environment may cause corrosion or malfunction.
• -LNp：Without Safety Plug (included accessory)
• Adapters for various digital interfaces (additional products)：To use Matsusada Precision's digital interface,you need to prepare a digital interface adapter separately.
The following interface adapters are available according to your controller port.
CO-E32m:LAN adapter
CO-U32m USB adapter
CO-MET2-9 RS-232C (9 pin) adapter
CO-MET2-25:RS-232C (25 pin) adapter
CO-MET4-25 RS-485 (25 pin) adapter
CO-G32m GPIB adapter (Scheduled for discontinuation in December 2028)
Adapter for digital interface
For details,refer to CO/USB series.
•Various 光学 interface adapters (additional products)：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.
•Additional Products：• Stand
Prevents the power supply unit from tipping over.
• Double plug
This plug can connect Y-type crimp terminals.
• 应用软件：DigiCon-P4KF:Remote control,Test workflow design,and Data logging
DigiCon is an application software that remotely controls Matsusada Precision's DC power supplies connected via LAN. The software can control multiple power supplies simultaneously or individually.
资源下载
以上规格取自松田精密（Matsusada Precision）官网 P4KF-80 系列产品页（https://www.matsusada.com/product/dc-power-supplies/benchtop/p4kf-80/）。
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
• 在线询价
https://www.matsusada.com/support/contact/
• 官网 https://www.matsusada.com/
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