Description
TOEI 08-Y21 SH MFP 3500VDC 50uF High Voltage DC Film Capacitor w/ Brackets
The TOEI 08-Y21 is a large-format, high-voltage DC film capacitor rated at 3500VDC and 50µF, built to the SH MFP (Shunt / Metalized Film Polypropylene) construction standard. It is housed in a sealed grey-painted steel case with two top-mounted stud terminals and ships with its original zinc-chromate steel mounting brackets. This unit was purpose-built for use in a Unisolar flexible amorphous solar panel flash tester.
Specifications & What's Included
- Model: TOEI 08-Y21
- Series / Type Code: SH MFP (Metalized Film Polypropylene)
- Capacitance: 50 µF (P1)
- Voltage Rating: 3500VDC
- Terminals: Dual top-mounted stud terminals with rubber insulating bushings
- Enclosure: Sealed metal case, grey painted steel
- Mounting: Bracket mount — two zinc-chromate steel mounting brackets included
- Manufacturer: TOEI (Japan)
- Original application: Unisolar amorphous / flexible solar panel flash tester
- Includes: Capacitor body + two zinc-chromate steel mounting brackets
Applications
High-voltage metalized film polypropylene (MFP) capacitors in this voltage and capacitance range are used in high-energy pulsed-power systems where a large charge must be stored and discharged rapidly. Solar flash testers — also called solar simulators or IV curve testers — use them as the primary energy storage element in the high-voltage pulse circuit that illuminates a solar cell or panel for a fraction of a second to measure its electrical characteristics. Beyond solar testing, capacitors of this type and rating also see use in Marx generators, laser power supplies, high-voltage power conditioning systems, and industrial pulse-forming networks. The 3500VDC rating places this firmly in the high-voltage power electronics category, making it relevant to researchers, engineers, and industrial equipment builders who need a proven, large-format pulse-grade film capacitor. TOEI is a Japanese manufacturer with a history of producing high-quality film and electrolytic capacitors for industrial and power-electronics applications.
This TOEI 08-Y21 SH MFP 3500VDC 50uF high voltage DC film capacitor came from a Unisolar amorphous solar panel flash tester that was never put into production. Because the tester never went into service, the capacitor shows essentially no wear and is in like-new condition. The grey metal case is clean and unmarked, the dual stud terminals and rubber insulating bushings are undamaged, and both zinc-chromate mounting brackets are included. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
TOEI |
Model: |
08-Y21 |
MPN: |
08-Y21 |
Type: |
High Voltage DC Film Capacitor |
SKU: |
49289 |
Capacitance: |
50 µF (50uF) |
Voltage Rating (DC): |
3500VDC |
Capacitor Series / Code: |
SH MFP |
Dielectric Type: |
MFP (Metalized Film Polypropylene) |
Terminal / Connection Type: |
Stud terminals (top-mounted, 2x) |
Mounting: |
Panel / bracket mount — includes mounting brackets |
Enclosure: |
Metal case (grey painted steel) |
Included Accessories: |
Two zinc-chromate mounting brackets |
Original Application: |
Unisolar flexible/amorphous solar panel flash tester |
Condition: |
Used – Like New (never placed in production) |
Seller Notes: |
Includes two mounting brackets; from a never-production Unisolar solar flash tester |
Country/Region of Manufacture: |
Japan |
Condition Notes: |
TOEI 08-Y21 3500VDC 50uF high voltage capacitor from a Unisolar solar flash tester that was never put into production. In like-new condition with no visible wear. Both mounting brackets included. |
