How to Test IPM IGBT Diode & Gate Junction with DMM 6-Pack IGBT

IPM IGBT

A quick video on how to test the Freewheel Diodes on IPM IGBTs.  For an in depth explanation of the test and how to test the Gate Junctions see our upcoming video on IPM IGBT Test Explained. Click here to Subscribe: https://www.youtube.com/user/KGittemeier?sub_confirmation=1

IGBT IPM Intelligent Power Module Diode and Junction Test Procedure using a DMM.

Single Pack IPM IGBT Powerex PM600HSA120 & similar Intellimod IGBT Bricks:

Meter on Diode Test Mode

BLK to C, Red to E = 0.5v +/-, swap = OL

Meter on Resistance Mode (Ohms)

E to Pin 4 = 0 Ohms

Dual Pack IPM IGBT Powerex PM300DSA120, PM200DSA120 & similar Intellimod IGBT Bricks:

Meter on Diode Test Mode

BLK to C1, Red to E1 = 0.5v +/-, swap = OL

BLK to C2, Red to E2 = 0.5v +/-, swap = OL

Meter on Resistance Mode (Ohms)

E1 to Pin 4 “P” = 0 Ohms, E2 to Pin 4 “N” = 0 Ohms

6 Pack IPM IGBT Powerex PM150CVA120 & similar Intellimod IGBT Bricks:

Meter on Diode Test Mode

BLK to P, Red to W = 0.5v +/-

BLK to P, Red to V = 0.5v +/-

BLK to P, Red to U = 0.5v +/-

Swap Leads = OL

BLK to W, Red to N = 0.5v +/-

BLK to V, Red to N = 0.5v +/-

BLK to U, Red to N = 0.5v +/-

Swap Leads = OL

Meter on Resistance Mode (Ohms)

W to Pin 2 = 0 Ohms

V to Pin 6 = 0 Ohms

U to Pin 10 = 0 Ohms

N to Pin 15 = 0 Ohms

*Note: Testing the Diode portion of a 6 Pack IGBT is the same as testing a 3 phase rectifier.

If using Resistance Mode (Ohms) to test the Freewheel Diodes you should read over 100k (100,000) Ohms one way and read Open OL when you swap meter leads.

Any shorts or opens on diodes or opens on gates indicates a defective IGBT.

——

PM600HSA120

Intelllimod Module

Half Phase

IGBT Inverter Output

600 Amperes/1200 Volts

PM200DSA120

Intellimod Module

Single Phase

IGBT Inverter Output

200 Amperes/1200 Volts

PM300DSA120

Intellimod Module

Single Phase

IGBT Inverter Output

300 Amperes/1200 Volts

Some IGBT IPM Information,

IntellimodTM Module

IGBT, IPM, IPM Intelligent Power Module, Intelligent Power Module,  Intelligent Power Module (IPM), Insultated-Gate Bipolar Transistor, Insulated Gate Bipolar,  ,Powerex 

Intelligent Power Module (IPM), 

Powerex Power Semiconductor Solutions, Powerex, Powerex IGBT, Powerex IPM, 

Powerex PM200DVA120

http://www.pwrx.com/

http://www.pwrx.com/pwrx/docs/pm200dva120.pdf

http://www.pwrx.com/Product/PM200DVA120

http://www.pwrx.com/pwrx/app/IGBT-Intelligent-PwrMods.pdf

Brands of IGBTs

Fairchild IGBT,

Infineon IGBT,

Powerx IGBT,

Powerex IGBT,

PWRX IGBT,

IXYS IGBT,

Semikron IGBT,

Vishay IGBT,

Mitsubishi IGBT,

Fuji IGBT,

Toshiba IGBT,

Hitachi IGBT,

Tags:

Gittemeier,

Test Equipment,

Test Procedures,

Electronics Testing,

Electronics Test Equipment,

Semiconductor Testing,

How To Test Electronics,

Semiconductor,

How to test Semiconductors,

IPM IGBT,

Intellimod Module,

Intelligent Power Module,

Intelligent Power Module Testing,

Intellimod IGBT,

IGBT,

How to test an IGBT Brick,

Testing IGBT Brick,

How to Test IGBT with a Digital Multimeter,

How to test an IGBT with a Mulitmeter,

How to test an IGBT with a DMM,

IGBT Testing,

How to Test IGBT Modules,

IPM IGBT Dual Pack Quick Test Diode

A quick video on how to test the Freewheel Diodes on IPM IGBTs.  For an in depth explanation of the test and how to test the Gate Junctions see our upcoming video on IPM IGBT Test Explained. Click here to Subscribe: https://www.youtube.com/user/KGittemeier?sub_confirmation=1

IGBT IPM Intelligent Power Module Diode and Junction Test Procedure using a DMM.

Single Pack IPM IGBT:

Meter on Diode Test Mode

BLK to C, Red to E = 0.5v +/-, swap = OL

Meter on Resistance Mode (Ohms)

E to Pin 4 = 0 Ohms

Dual Pack IPM IGBT:

Meter on Diode Test Mode

BLK to C1, Red to E1 = 0.5v +/-, swap = OL

BLK to C2, Red to E2 = 0.5v +/-, swap = OL

Meter on Resistance Mode (Ohms)

E1 to Pin 4 “P” = 0 Ohms, E2 to Pin 4 “N” = 0 Ohms

6 Pack IPM IGBT:

Meter on Diode Test Mode

BLK to P, Red to W = 0.5v +/-

BLK to P, Red to V = 0.5v +/-

BLK to P, Red to U = 0.5v +/-

Swap Leads = OL

BLK to W, Red to N = 0.5v +/-

BLK to V, Red to N = 0.5v +/-

BLK to U, Red to N = 0.5v +/-

Swap Leads = OL

Meter on Resistance Mode (Ohms)

W to Pin 2 = 0 Ohms

V to Pin 6 = 0 Ohms

U to Pin 10 = 0 Ohms

N to Pin 15 = 0 Ohms

If using Resistance Mode (Ohms) to test the Freewheel Diodes you should read over 100k (100,000) Ohms one way and read Open OL when you swap meter leads.

Any shorts or opens on diodes or opens on gates indicates a defective IGBT.

Building a Magnetic Laptop Shelf - Simple Inexpensive DIY (V1R1)

Building a Magnetic Laptop Shelf - Simple Inexpensive DIY (V1R1) 

Building a simple inexpensive portable DIY magnetic laptop computer shelf.

This prototype magnetic shelf was designed to be light and compact for easy transport for field use.

This is one of three designs I plan to build. This was the simplest, fastest and least expensive to build but my least favorite design.

Don’t hold your breath on the other two models, I started to build one of these back in June of 2000. I procrastinate!

The holes were cut only to lighten the weight.

The laptop with cables just barely fit on the shelf and 1” deeper and wider would be better.

Note holes on right side for screwdrivers etc. 

DIY Laptop Shelf Materials List:

Paracord,

Cutting Boards,

Hard Drive Magnets,

Piano Hinge,

Silicon Glue,

*Cup magnets would be a better alternative than hard drive magnets and easier to mount but I have an excess of hard drive magnets and this is just the first prototype.  The final version will have cup magnets.

Tools List:

Drill,

Drill Bits,

Hole Saw,

Dremel Circular Saw with plastic cutting blade.

Only tools necessary are the drill and drill bits. The rest are optional to lighten the weight.

Simple Inexpensive DIY Prototype Portable Magnetic Laptop Computer Shelf (V1R1).

Compact Portable Laptop Shelf

Simple DIY,

Laptop Shelf,

Magnetic Laptop Shelf,

Laptop Table,

Computer Shelf,

Magnetic Computer Shelf,

Custom Laptop Shelf,

DIY Laptop Computer Shelf,

Compact Portable Laptop Shelf

DIY Prototype Portable Magnetic Laptop Computer Shelf

Magnetic Field Visualizer - How To See Invisible Magnetic Lines - 3D DIY

Iron filings and iron powder are Iron Particles which are Ferromagnetic Powders and ferromagnetic particles.

To see magnet and Iron Dust or Magnet effect on iron powder (not Magnetic Powder which is different) build a magnet line demonstration.

New Magnetic Technology Defies Earnshaw's Theorem? V3R3

Does this New Magnetic Technology defy Earnshaw's Theorem?

Not yet but it may help lead to needing to reinterpret the theorem in the near future.

Our goal is to combine this magnetic technology with that of the classic magnetic levitator (see videos V1R1 & V1R2) for a free floating axle with no point of contact.

That would make a frictionless no point of contact free axle which we intend to use for a Mendocino Motor, Magnet Motor, etc.

I had to purchase a lot of super strong rare earth neodymium magnets for this and I am looking for sponsors to provide neodymium magnets for future builds.

As Earnshaw's Theorem states, its impossible to levitate a magnet over another.  However its almost certainly possible to levitate a magnet or an array of magnets over another magnet or array or configuration.

New Magnetic Invention - V3R2 Magnetically Locked Axle

Amazing New Magnetic Invention locks an axle with another magnet at a point in space.

Our variation of the classic magnetic levitator. While this is a fun fascinating magnetic demonstration, the magnetic principal employed here has many profound real world uses. This is accomplished with permanent magnets, no electromagnets.

Be sure to subscribe and stay tuned as we intend to combine this magnetic bearing axle levitator (V3R3) with the classic magnetic levitator for a free floating axle suspended by magnets defying the classic view of Earnshaw’s Theorem.

That would make a frictionless no point of contact free axle which we intend to use for a Mendocino Motor.

I had to purchase a lot of super strong rare earth neodymium magnets for this and I am looking for sponsors to provide neodymium magnets for future builds.

If any questions just ask in the comments section not need to read the following.

Ryan Gittemeier and Kevin Gittemeier made this latest magnetic invention - magnetic discovery with neodymium magnets (rare earth magnets).  Superstrong magnets, Rare Earth N42 and N52 neodymium magnets.  First we had to purchase the neo magnets (Neo-Magnets) online after searching for the the best price for magnets specifically the best price for neodymium magnets, the worlds strongest magnets.  After shopping for magnets we found there is no best price for magnets, super strong magnets are super expensive.  After purchasing neodymium magnets online we realized we need many more magnets online for our magnetic science experiment.  We are currently looking for a neodymium magnet supplier or magnet manufacturer to sponsor us with free magnets or cheap magnets to help mitigate the cost of the science projects. Where is the best place to buy magnets? How to get magnets cheap? I have searched online for rare earth magnet suppliers and magnet distributers and requested full sponsorship with free neodymium magnets online or either coupon to purchase magnets (magnet coupon or magnet discount) or heavy discount on neodymium magnets because I need magnets cheap or bulk magnets cheap.  If anyone knows how to get neodymium magnets free or how to get rare earth magnets free please share your secret to free magnets or cheap magnets bulk.  If you know to to get a great deal on neodymium magnets or a big discount on neo magnets let me know because I am looking for the best deals on magnets and I need super-strong magnets.

To continue this project I will need wedge neodymium magnets, disc neodymium magnets and acr neodymium magnets. I need the worlds strongest n52 neodymium magnets arc magnets or whats referred to as motor magnets to make our outer housing on the magnetic levitator.  I also need the strongest neodymium sphere magnets for the science magnetic project.

I need to buy strong magnets - strongest neodymium magnets.  I need magnets and magnet suppliers, I need a source for the worlds strongest magnets.  Finding rare earth magnets cheap or strong magnets cheap is not easy.  I need more ring magnets of all different sizes and the strongest ring magnets available at the best prices for ring magnets.  I need magnets cheapest price available for quality neodymium magnets.  I need a magnet source, your best source in the magnetic field to purchase magnetic products.  Who are the best magnet supplies because we need a neodymium magnet supplier. so someone tell me the best place to buy strong neodymium magnets online because I need a list of rare earth magnet prices.

This is our new magnetic invention using the latest magnetic technology.  This magnetic science invention is a levitating invention you didn’t know existed.  To our knowledge no one has performed the magnetic science experiment. If so I would like to know about it as it could save me time and experimenting.

Neodymium Magnets, Neo Magnet or rare earth magnets are very strong and very dangerous. Super Strong Neo magnets must be handled with care especially if you purchase N42 or N52 Magnets. Magnetic Inventions and Magnetic Invention Ideas are great for school science projects. You first must purchase strong neodymium magnets, rare earth magnets.  Our Latest Magnetic Invention or New Magnetic Invention is an easy diy Magnet Inventions for kids.

Inventions that use Magnets are Cool Magnet Inventions to perform Cool Magnet Tricks.  This magnetic demonstration is probably the best magnet trick.  We use strong neodymium magnets, rare earth magnets. best to look for magnets for sale at a discounted price.

Cool Magnet experiments and Suspended Magnet, Suspended Magnet Experiments allow for a Suspended Permanent Magnet which in turn equals Permanent Magnet Levitation.  Our goat is a stable magnetic levitation of an axel.  A Stable magnetic bearing.  Stable Levitation along with Stable Magnetic Levitation is a pretty cool diy project in the form of a science magnetic experiment. The amazing new magnetic discover could lead to more new discoveries in field of magnetics.  Combining the magnetic discovery with the latest magnetic technology or even brand new magnetic technology could lead to so pretty cool advancements.  

That was a lot of sentences.  Just watch the new magnet video and look for future variations.

 Free floating magnet motor on magnet bearings, passive magnetic bearings.

Latest Magnetic Invention - Suspended Magnet Locked in Space - V3V3 Magn...

See Aslo:

Magnetic Levitator V1R1: https://youtu.be/jo5hS4Ml_j0,

Magnetic Levitator V1R2: https://youtu.be/lya8l1LL4yw,

Magnetic Levitator V2R1: https://youtu.be/6XTdoRYp1tk,

Magnetic Levitator V2R2 Part 1: https://youtu.be/Lu5SMVpTTk4,

Magnetic Levitator V2R2 Part 2: https://youtu.be/Ym1gKNI6XM8,

Magnetic Levitator V2R2 Part 3: https://youtu.be/Ufh4ipjq9hs,

Magnetic Levitator V3R2&3: https://youtu.be/zkL6qmlVL1E,

If any questions just ask in the comments section not need to read the following.

Ryan Gittemeier and Kevin Gittemeier made this latest magnetic invention - magnetic discovery with neodymium magnets (rare earth magnets).  Superstrong magnets, Rare Earth N42 and N52 neodymium magnets.  First we had to purchase the neo magnets (Neo-Magnets) online after searching for the the best price for magnets specifically the best price for neodymium magnets, the worlds strongest magnets.  After shopping for magnets we found there is no best price for magnets, super strong magnets are super expensive.  After purchasing neodymium magnets online we realized we need many more magnets for our magnetic science experiment.  We are currently looking for a neodymium magnet supplier or magnet manufacturer to sponsor us with free magnets or cheap magnets to help mitigate the cost of the science projects. Where is the best place to buy magnets? How to get magnets cheap? I have searched online for rare earth magnet suppliers and magnet distributers and requested full sponsorship with free neodymium magnets online or either coupon to purchase magnets (magnet coupon or magnet discount) or heavy discount on neodymium magnets because I need magnets cheap or bulk magnets cheap.  If anyone knows how to get neodymium magnets free or how to get rare earth magnets free please share your secret to free magnets or cheap magnets bulk.  If you know to to get a great deal on neodymium magnets or a big discount on neo magnets let me know because I am looking for the best deals on magnets. 

To continue this project I will need wedge neodymium magnets, disc neodymium magnets and acr neodymium magnets. I need the worlds strongest n52 neodymium magnets arc magnets or whats referred to as motor magnets to make our outer housing on the magnetic levitator.  I also need the strongest neodymium sphere magnets for the science magnetic project.

I need to buy strong magnets - strongest neodymium magnets.  I need magnets and magnet suppliers, I need a source for the worlds strongest magnets.  Finding rare earth magnets cheap or strong magnets cheap is not easy.  I need more ring magnets of all different sizes and the strongest ring magnets available at the best prices for ring magnets.  I need magnets cheapest price available for quality neodymium magnets.  I need a magnet source, your best source in the magnetic field to purchase magnetic products.  Who are the best magnet supplies because we need a neodymium magnet supplier. so someone tell me the best place to buy strong neodymium magnets online because I need a list of rare earth magnet prices.

This is our new magnetic invention using the latest magnetic technology.  This magnetic science invention is a levitating invention you didn’t know existed.  To our knowledge no one has performed the magnetic science experiment. If so I would like to know about it as it could save me time and experimenting.

Neodymium Magnets, Neo Magnet or rare earth magnets are very strong and very dangerous. Super Strong Neo magnets must be handled with care especially if you purchase N42 or N52 Magnets. Magnetic Inventions and Magnetic Invention Ideas are great for school science projects. You first must purchase strong neodymium magnets, rare earth magnets.  Our Latest Magnetic Invention or New Magnetic Invention is an easy diy Magnet Inventions for kids.

Inventions that use Magnets are Cool Magnet Inventions to perform Cool Magnet Tricks.  This magnetic demonstration is probably the best magnet trick.  We use strong neodymium magnets, rare earth magnets. best to look for magnets for sale at a discounted price.

Cool Magnet experiments and Suspended Magnet, Suspended Magnet Experiments allow for a Suspended Permanent Magnet which in turn equals Permanent Magnet Levitation.  Our goat is a stable magnetic levitation of an axel.  A Stable magnetic bearing.  Stable Levitation along with Stable Magnetic Levitation is a pretty cool diy project in the form of a science magnetic experiment. The amazing new magnetic discover could lead to more new discoveries in field of magnetics.  Combining the magnetic discovery with the latest magnetic technology or even brand new magnetic technology could lead to so pretty cool advancements.  

That was a lot of sentences.  Just watch the new magnet video and look for future variations.