Your cart is empty.
Your cart is empty.Product Description
Package List:
- 5 x 70HFR120 Rectifier Diode
- 5 x 70HF120 Rectifier Diode
- Typical Application:Charging batteries,Converter,Power Supply,Machine,Control,Welder,Motor Control
Specification:
Item Type: Rectifier Diode
- 70HFR120: Forward
- 70HF120: Reverse
- Voltage-DC Reverse (Vr) (maximum): 1200V (1.2kV)
- Current-Average Rectification (Io): 70A
- Mounting Type: Chassis Stud Mounting
- The rectifier diode has high surge current capability
- The chassis is mounted with studs for easy installation
- High quality material can make sure the durability and stability of the product
- Small body, great replacement for the old or damaged one.
- Suitable for charging batteries, converter and power supply
gale
Reviewed in the United States on September 23, 2024
Perfect for my need
gale
Reviewed in the United States on September 23, 2024
Perfect for my need
Fred
Reviewed in the United States on August 4, 2024
I have several different kind of solar panels. Putting a steering diode in the lead will keep from back feeding a solar panel with lower voltage.
Fred
Reviewed in the United States on August 4, 2024
I have several different kind of solar panels. Putting a steering diode in the lead will keep from back feeding a solar panel with lower voltage.
B. Dunlop
Reviewed in Canada on August 27, 2024
They work fine. They are easy to install. They are as advertised.
B. Dunlop
Reviewed in Canada on August 27, 2024
They work fine. They are easy to install. They are as advertised.
treefarmer
Reviewed in the United States on March 28, 2024
Good value for the price. Matched set.
treefarmer
Reviewed in the United States on March 28, 2024
Good value for the price. Matched set.
D.
Reviewed in the United States on March 22, 2024
I used these to replace blown out press in diodes (that are apparently not made anymore) in a battery charger that I received for free. Now it charges just like new. Only needed 2 but got a bag full for any future needs.
D.
Reviewed in the United States on March 22, 2024
I used these to replace blown out press in diodes (that are apparently not made anymore) in a battery charger that I received for free. Now it charges just like new. Only needed 2 but got a bag full for any future needs.
Russ L
Reviewed in the United States on December 9, 2024
Great
Russ L
Reviewed in the United States on December 9, 2024
Great
fishon
Reviewed in Canada on October 29, 2024
They are solid well built. I tested and they work. I am building a gas powered genset no regulator so diodes to prevent backflow from batteries.
fishon
Reviewed in Canada on October 29, 2024
They are solid well built. I tested and they work. I am building a gas powered genset no regulator so diodes to prevent backflow from batteries.
Stan Weisbeker
Reviewed in Canada on January 5, 2024
bought these to isolate two batteries from one another yet allow both to put out current..... they worked great as diodes and high enough current rating to not even get warm...
Stan Weisbeker
Reviewed in Canada on January 5, 2024
bought these to isolate two batteries from one another yet allow both to put out current..... they worked great as diodes and high enough current rating to not even get warm...
H B
Reviewed in the United States on February 25, 2023
I use this diode to create a voltage drop of about 0.5V to 1.1V both ways.The lithium battery bms doesn't allow charging over 14.7v, and cuts off the battery. The car charger doesn't know its charging a lithium battery, so it charges it at the full 14.7V.Using one forward, and one reverse diode in parallel on the positive terminal, I guarantee that the bms doesn't cut off, the battery gets charged at a lower voltage (not to 100% where longevity is affected).At the same time, the car I use is a hybrid, so the battery only provides up to 50 amps to the car. The diodes seem to handle it just fine. The charging current is between 5 and 15 amps. The car doesn't even realize the battery chemistry is changed, and it works flawless.
H B
Reviewed in the United States on February 25, 2023
I use this diode to create a voltage drop of about 0.5V to 1.1V both ways.The lithium battery bms doesn't allow charging over 14.7v, and cuts off the battery. The car charger doesn't know its charging a lithium battery, so it charges it at the full 14.7V.Using one forward, and one reverse diode in parallel on the positive terminal, I guarantee that the bms doesn't cut off, the battery gets charged at a lower voltage (not to 100% where longevity is affected).At the same time, the car I use is a hybrid, so the battery only provides up to 50 amps to the car. The diodes seem to handle it just fine. The charging current is between 5 and 15 amps. The car doesn't even realize the battery chemistry is changed, and it works flawless.
Minerva L.
Reviewed in Mexico on November 18, 2023
Muy bueno y funcional producto
Minerva L.
Reviewed in Mexico on November 18, 2023
Muy bueno y funcional producto
Alfonso Tagle
Reviewed in Mexico on October 28, 2023
Exacto a descripción, falta probarlos
Alfonso Tagle
Reviewed in Mexico on October 28, 2023
Exacto a descripción, falta probarlos
Rusted Nut Garage
Reviewed in the United States on July 22, 2021
Kid at the parts house did not know what a generator was let alone the cutout relay. Anyway most cars prior to 1962 have a cutout relay to keep the battery from burning down the generator. The cutout relay provides this protection until it fails. Then you get to burn stuff up! Putting this diode in series or in place of the Cutout Relay prevents this problem from ever happening. Since it will be operating without a heatsink it is advisable to have a little extra capacity. These do the job nicely just be sure you get the polarity correct.
Rusted Nut Garage
Reviewed in the United States on July 22, 2021
Kid at the parts house did not know what a generator was let alone the cutout relay. Anyway most cars prior to 1962 have a cutout relay to keep the battery from burning down the generator. The cutout relay provides this protection until it fails. Then you get to burn stuff up! Putting this diode in series or in place of the Cutout Relay prevents this problem from ever happening. Since it will be operating without a heatsink it is advisable to have a little extra capacity. These do the job nicely just be sure you get the polarity correct.
scotty roland
Reviewed in the United States on November 13, 2020
Great and fast service arrived in super fast and quality looks great
scotty roland
Reviewed in the United States on November 13, 2020
Great and fast service arrived in super fast and quality looks great
Recommended Products
$15.99
$ 6 .99 $6.99