Product Category Index |
Product List by Category |
DC Compact Size |
APS-A A highly accurate transistor switch regulated DC power supply. We’ve made simple operation and reduced cost by focusing on the most essential features. Suggested use [electroplating / experimental ］ 
APS-B Preset/timer features added to the APS-A model. Communication is possible via RS-485 or with external devices by analog signal (0-5v). Suggested use [electroplating / industrial / experimental］ 
MPS-II (MPS-II type DC power supply equipment) High-end compact model DC power supply. Supports pulse waveforms, internal timer/usage indicator, and optional support for open field network (CC-Link). Suggested use [electroplating / industrial / experimental］ |
QPS (QPS type DC power supply) Standard features include automatic switching between constant current/constant voltage and memory operation. Optional support for DeviceNet and other external control systems. Suggested use [electroplating / industrial / experimental］ |
DC Midsize |
Compact This ultra-orthodox power supply, a best seller since its release, offers excellent reliability through its environmentally-resistant design, and is used widely as a large capacity type power supply. Suggested use [electroplating / industrial / seawater electrolysis］ 
JP PWM inverter control method enables even high efficiency and space saving than ever before. Suggested use [electroplating / industrial / pure water production］ |
DC Large Size |
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Compact This ultra-orthodox power supply, a best seller since its release, offers excellent reliability through its environmentally-resistant design, and is used widely as a large capacity type power supply. Suggested use [electroplating / industrial / seawater electrolysis］ 
High Capacity JP(High capacity type DC power supply) This JP realizes high energy efficiency and space saving with high capacity. Optional support for harmonic wave handling. This product significantly leads the market share for applications requiring 36 kW or more. Suggested use [electroplating / industrial / various electrolysis equipment］ 
JW text uses |
Pulse, reverse |
Duty This power supply can reverse the DC polarity output at high speeds (measured in milliseconds) using a completely contact-free design (1 millisecond = 1/1000 second). This characteristic can be used to obtain excellent performance for anodized aluminum film production. Suggested use [Anodization and coloration of aluminum/aluminum alloys］ 
Surpass This power supply can reverse the DC polarity output at high speeds (measured in milliseconds) using a completely contact-free design (1 millisecond = 1/1000 second). This characteristic can be used to obtain excellent performance for electroplating pretreatment (degreasing and activation) or electropolishing. Suggested use [Electrolytic degreasing, electropolishing, acid electrolysis]
MPS-II (MPS-II type DC power supply equipment) High-end compact model DC power supply. Supports pulse waveforms, internal timer/usage indicator, and optional support for open field network (CC-Link). Suggested use [electroplating / industrial / experimental］ |
HiPR Offers especially good electroplating performance for through holes by rapidly reversing the high power output. Suggested use [Electroplating of printed circuit boards]］ |
Other |
INS The simplest power supply design, used for years. Output is adjustable from zero with no steps. Suggested use [electroplating / experimental］ 
EDC Electrodeposition coating is used in a variety of fields such as electrical products, industrial equipment and construction materials, and has evolved into an indispensable coating method today. Our unique technology enables us to deliver high quality power supplies for use in these fields. Suggested use [Electrodeposition coating］ |
| ■Other specialized power supplies At Chiyoda, we produce specialized power supplies to suit our customer needs other than the series introduced above. Please contact us with your specific requirements. |
Ultrasonic cleaning equipment |
The interior and exterior of the oscillator are completely isolated to block outside air and minimize the introduction of gases or humidity. Automatic frequency tracking functionality is included standard to protect against cavitation effects from variations in liquid temperature or liquid surface level. Suggested use [Degrease washing |
