BAP-1294 Interface Board

Isolated Interface Board for for Powerex Dual IPM Modules

The AP-1294 provides a complete, tested, fast time-to-market solution for customers who need to interface to POWEREX Third Generation Dual IPM modules.

The AP-1294 incorporates two isolated DC-DC converters which supply power to the IPM module. High speed optocouplers provide the proper interface between the module and the customers’ control electronics. The assembly provides direct mounting to the IPM module and is packaged in a small footprint printed circuit board that measures only 2.50” X 4.30”.

The AP-1294 supports the following IPM modules:

PM75DSA120
PM100DSA120
PM200DSA060

click images and diagrams to enlarge

Absolute Maximum Ratings, Ta = 25°C unless otherwise specified
Parameter	Typical	Max	Min
VIN - Input Voltage (Volts DC)	-	18	-
TOP - Operating Temperature (°C)	-	70	-10
TOS - Storage Temperature (°C)	-	85	-20
VISO - Electrical Isolation (VRMS for 1 min.)	-	2500	-

Electrical Characteristics, Ta = 25°C unless otherwise specified
Parameter	Typical	Max	Min
VIN – Input Voltage (Volts DC)	15	18	12
IIN – Input Current (mA)		250
VON – ON Control Voltage (Volts DC)	12
ICTL – Control Current (mA)	16
VCE FLT – Fault Output Voltage (Volts DC)		30
IC FLT – Fault Output Current (mA)		10
VR – Reverse Voltage (Volts DC)		-5

J2 - CONTROL INTERFACE CONNECTOR
Pin No.	Signal Name	Function
1	P-IGBT CTL RET	P Channel IGBT On/Off Control Return
2	P-IGBT CTL (+)	P Channel IGBT On/Off Control Signal (0 VDC = Off / 12 VDC = On)
3	VIN -	Input Voltage Return (Ground)
4	VIN +	Input Voltage (12 – 18 VDC)
5	IPM FAULT (+)	IPM Optoisolator Fault Output – Collector (Fault = Output Closed)
6	IPM FAULT (-)	IPM Optoisolator Fault Output – Emitter
7	N-IGBT CTL (+)	N Channel IGBT On/Off Control Signal (0 VDC = Off / 12 VDC = On)
8	N-IGBT CTL RET	N Channel IGBT On/Off Control Return

High Power Inverters

5-500 kilowatt Inverters, AC Controllers and IGBT Inverters are available with Full Bridge, Half Bridge, 3-Phase Bridge, Chopper and Soft Start Circuits. Options include Air or Liquid Cooled, Voltage Feedback, Current Feedback, Thermal Feedback, Snubbers, Laminated Bus, DC Filter Capacitors, Fuses, and Blowers/Fans. Our Single Phase or 3-Phase Inverters are designed to fit a wide range of applications or custom designed to fit uniqe requirments.

High Power Converters

Our High Power Converters are available in Single Phase, Three Phase, Poly Phase, AC Switch, Parallel Configuration and Static Switch configurations. Options include Air or Liquid Cooled, Voltage Feedback, Current Feedback, Thermal Feedback, Snubbers, Laminated Bus, Filter Capacitors, Output Bus Bars, and Blowers/Fans. These products are widely used for High-Power Motor Control, High-Power AC-DC Power Suppplies and High-Power DC-DC Power Supplies.

High-Power Semiconductor Assemblies

Our High-Power Semiconductor Assemblies are available with Single, Doubler, Three Phase, Full Bridge, Series Stacks, Parallel, AC Switch, Static Switch, Common Anode/Common Cathode Topologies. Options for include Air or Liquid Cooled, Bus Bars, Gate Firing Boards, Fuses, Snubbers, Blowers/Fans, Thermal Switches, Insulated Mounting and FiberOptic Interfaces. We offer a wide range of Power Semiconductors to satisfy a wide range of power management requirements.

IGBT and SCR Gate Driver Boards

Our IGBT and SCR Gate Driver Boards come in Full Bridge, Half Bridge, 3-Phase Bridge, Single, Doubler, Twelve Pulse, AC Switch and High Voltage Driver circuit boards. Options for our IGBT and SCR Converters include Voltage Feedback, Current Feedback, Thermal Feedback, Device Fault Protection, Circuit Protection and FiberOptic Interface. Our SCR and IGBT Controllers are made to fit a wide range of applications and can be quickly customized to meet unique applications.

Custom High Power Systems

We offer Custom High Power Systems design utilizing our years of experience with power component technologies. We we can design build entire high power system with state of the art enclosures, digital / analog interface signals, control and monitoring circuitry. Our advanced cooling techniques with baseplates, heatsinks, fans, blowers and liquid cooling devices ensure your custom power supply design will have the best in thermal management.