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Operation Confirmed: Daiichi Denshi Kogyo Regulated DC Power Supply 5A DSP500

β˜…β˜…β˜…β˜…β˜… 4.5 rating Β· 22 reviews Β· 217+ sold
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Product Details

Operation Confirmed

Daiichi Denpa Kogyo Diamond Antenna
Switching Mode DC Regulated Power Supply 5A
DSP500

Brand: Diamond Antenna
Amperage: 5 Amps
Total USB Ports: 1
Wattage: 25 W
Item Weight: 1.15 Pounds
Portable: No
External Dimensions: W75 x H35 x D135mm (excluding protrusions)
Weight: 430g
Input Voltage: AC100V
Output Voltage: DC13.8 Β±0.2V
Output Voltage Fluctuation Rate: 0.2% or less (at rated load)
Output Current: 5A Continuous (3-day endurance test at 8 hours/day)
Efficiency at Rated Load: Approx. 84%
Overcurrent Protection Circuit Activation Value: Approx. 6.5A
Overvoltage Protection Circuit Activation Value: Approx. 16.2V
Ripple Voltage: 10mV (at rated load)
Cooling Method: Natural Air Cooling
Safety Standards: PSE Certified

Condition
As a used item, it is in relatively clean condition as shown in the photos, but
[Caution] This is a used item, so there may be dirt, scuffs, and scratches that are not visible in the photos.
[There may be dirt that cannot be removed, so please refrain from purchasing if you are particularly concerned about the condition.]

*Please judge the condition and type from the photos.

The photos show everything included.
No other accessories are included.

[Returns are not accepted, so please confirm and understand all of the above before considering your purchase.]

Once payment is confirmed, we will ship from Kagawa Prefecture via MercariδΎΏ or other methods.
Please confirm that we cannot accommodate other shipping methods before considering your purchase.

Category
Accessories
Brand
DIAMOND ANTENNA CORPORATION
Condition
Some scratches/marks
Shipping
Included in price (by seller)
From
Kagawa

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (22)

4.5
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Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User3000788
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2026-11-07

Il prodotto fa bene il suo lavoro e sembra duraturo.