Micropac Industries, Inc. Industrial Power Controllers Switch – Protect – Manage 3Q2013

Micropac Industries, Inc.

Industrial Power Controllers

Switch – Protect – Manage

3Q2013

CustomerFocused

Solutions Through Technology

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Micropac at a Glance

• Public company, 125 employees, $20M• Located in Garland, TX (Dallas suburb)• Optoelectronics, Power Management & Controls, Sensors & Displays• Celebrating 50 years of providing products and innovative electronic

packaging solutions for the aerospace, military, industrial and medical markets

• MIL-PRF-19500, MIL-PRF-38534, AS9100, SSQ-25000, ISO9001 certified, NASA Core Supplier

• Wide range of product applications• 200°C, high vibration environment – electronics in oil services industry• Medical “mission critical” – blood oxygen content sensor for open heart

surgery• Radiation environment – spacecraft electronics, cancer radiation treatment

electronics• Military – Wide range of electronics in ship, ground vehicle, aircraft and

missile applications

CustomerFocused


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Industrial Power Controller Legacy

• Micropac has designed and built aerospace qualified solid state power controllers (SSPCs) since the late 1980’s

• The IPC is a repackaged version of a NASA selected SSPC currently on the SDO, LRO, LCROSS, MMS and GPM space programs


CustomerFocused

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What is an Industrial Power Controller?

Combine the Circuit Breaker and Solid State Relay Functionality

Plus!• TTL/CMOS compatible control and fault

status reporting• An option for -55°C to +125°C operation!

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Notional Application

BENEFITS:• Controls Power to Loads• I2t Provides Fast Protection For Loads During Overcurrent Conditions• Remotely Controlled Reset• Fault / Trip Status Indication• 100% Solid State – Long Term Reliability• Extended Operating Temperature Option


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Load #1

Load #2

Load #3

Load #4

Main Circuit Breaker

CONTROL PANEL

LOAD #1ON TRIP OFF

LOAD #2

LOAD #3

LOAD #4

UL 489

UL 508 (IPC)

IPC

IPC

IPC

IPC

Typical Usage

Main Circuit Breaker OpenNo Power Applied


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Load #1

Load #2

Load #3

Load #4


CONTROL PANEL

LOAD #1ON TRIP OFF

LOAD #2

LOAD #3

LOAD #4

UL 489

UL 508 (IPC)

IPC

IPC

IPC

IPC

Typical Usage – Power-Up

Main Circuit Breaker ClosedIPCs Power Up in the “Off” State


CustomerFocused

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Load #1

Load #2

Load #3

Load #4


CONTROL PANEL

LOAD #1ON TRIP OFF

LOAD #2

LOAD #3

LOAD #4

UL 489

UL 508 (IPC)

IPC

IPC

IPC

IPC

Typical Usage – IPCs Turned On

IPCs Commanded “On”


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Load #1

Load #2

Load #3

Load #4


CONTROL PANEL

LOAD #1ON TRIP OFF

LOAD #2

LOAD #3

LOAD #4

UL 489

UL 508 (IPC)

IPC

IPC

IPC

IPC

Typical Usage – IPC Trip

Overcurrent Detected on Load #2IPC #2 Disables Load #2 and Reports “Trip” to Main

ControllerOther IPCs Stay “On”


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Load #1

Load #2

Load #3

Load #4


CONTROL PANEL

LOAD #1ON TRIP OFF

LOAD #2

LOAD #3

LOAD #4

UL 489

UL 508 (IPC)

IPC

IPC

IPC

IPC

Typical Usage – Reset IPC

IPC #2 ResetCommand “Off”


CustomerFocused

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Load #1

Load #2

Load #3

Load #4


CONTROL PANEL

LOAD #1ON TRIP OFF

LOAD #2

LOAD #3

LOAD #4

UL 489

UL 508 (IPC)

IPC

IPC

IPC

IPC

Typical Usage – Operation Resumes

IPC #2 ResetCommand “On”

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Typical Usage - Benefits

• Switch• Remote power switching

• Protect• Protects wiring, source and loads

from over current conditions

• Manage• More effectively manage your power

distribution needs through status reporting, overload protection and switching all in one package

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Typical Trip Profile

• Load fault protection is similar to a slow blow fuse – time / current function approximates an I2T curve

• Instant trip for shorted loads• Useful to switch capacitive loads – high inrush current

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IPC01 Overview

• UL508 Recognized• UL94V-0 approved

clear IP20 touch safe protection cover

• AC and DC versions available• 280VAC / 5A• 40VAC / 10A• 400VDC / 5A• 75VDC / 10A

CustomerFocused


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SSR vs. IPC

FeatureCrydom

DCL SeriesMicropac

IPC01 Series

Maximum Load Voltage 100, 200, 400 or 500VDC 75 or 400VDC

Operating Temperature Range -40°C to 80°C -55°C to 125°C (ET Option)-40°C to 80°C (ST Option)

Rated Load Current vs Maximum Load Current @ 80°C With No Heatsink

Rated7A12A20A40A

@ 80°C3.5A5A6A12A

Rated5A10A

@ 80°C5A10A

Maximum On-State Voltage Drop 4.2V (400V device) 0.8V (400V device)

Maximum Off-State Leakage Current @ 25°C 300µA 100µA

Maximum Input to Output Capacitance 50pF 25pF

Current Overload Protection None I2T and Instant Trip

Output Status None CMOS / TTL Compatible Signal

Budgetary Low Volume Pricing $77 (40A Rated / 12A Derated) $85 (10A Rated / 10A Derated)

CustomerFocused


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Typical Uses

• Replace circuit breaker (or fuse) and solid state relay (or mechanical relay or switch)• Provides both features in one package

• Replace solid state (or mechanical) relay• Adds overload protection

• Replace switch• Adds overload protection and remote switch capability

• New design• Highest level of overload protection on each service• Remote control• Output status reporting provides overload indication• Resettable


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Compact• Compact

• Combines a circuit breaker and solid state relay in the same solid state relay package

• Familiar Hockey-Puck package• Multiple load voltage and current

ratings in the same package footprint simplifies system layout considerations

Interface• Computer / Controller Friendly

• TTL / CMOS compatible output enable and output status

• Trip reset by cycling output enable• Output status provides positive

notification of an overload condition• “System Designer Friendly”

• Initial protection during I & T• Thermal and power derating• Controlled turn-on soft start

Safety• Self protecting

• Instant trip when commanded “On” into a short

• Overload protection without nuisance tripping due to in-rush current demand

• Repeated turn-on into an overload condition results in quicker trip response due to “thermal memory” feature

• Slip on cover protects equipment / people from potentially hazardous voltages

Reliability• Reliable and Designed for Harsh Industrial

Environments• No moving parts• No contacts to bounce, wear or arc• -40°C to +80°C with a option for -55°C

to +125°C• Full power and thermal derating over

the entire operating temperature range

Features & Benefits

CustomerFocused


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Typical Applications

• Electrical panel / power distribution systems• Industrial, commercial, high end residential• Equipment, factory automation, robotic• Lighting

• Safety conscientious• Redundant, fault tolerant systems• Interlock intensive systems

• Transportation systems• Marine, train, aircraft, trucking

• Ground support systems• Aircraft ground carts• Satellite dish installations

• Laboratory and I & T• Engineering labs• Equipment integration & test flow• Diagnostic equipment


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Example Applications


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Example – Replace SSR with IPC


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Custom IPC Products

Custom IPC Spinoffs

Application Specific FunctionalitySpecialized PackagingAdditional Features

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Micropac Industries, Inc

905 E. Walnut St.

Garland, TX 75040

www.micropac.com

http://www.micropac.com/

CustomerFocused


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IPC01 Family

Part Number Description Rating

IPC01-75VDC10A-STIPC01-75VDC10A-ET

Up to 75VDC applications; I2T and instant trip overload protection; Output enable; Output status; -40°C to +80°C ; -55°C to +125°C ET Option (Consult Factory)

VI-O 1,500VVO 75V;

IO 10 A DC

IPC01-400VDC5A-STIPC01-400VDC5A-ET

Up to 400VDC applications; I2T and instant trip overload protection; Output enable; Output status; -40°C to +80°C ; -55°C to +125°C ET Option (Consult Factory)

VI-O 1,500VVO 400V;IO 5 A DC

IPC01-40VAC10A-STIPC01-40VAC10A-ET

Up to 40VAC applications; I2T and instant trip overload protection; Output enable; Output status; -40°C to +80°C ; -55°C to +125°C ET Option (Consult Factory)

VI-O 1,500V VO 40V RMS;

IO 10 A AC

IPC01-280VAC5A-STIPC01-280VAC5A-ET

Up to 280VAC applications; MIL-STD-704 and MIL-STD-1760E compliant I2T and instant trip overload protection; Output enable; Output status; -40°C to +80°C ; -55°C to +125°C ET Option (Consult Factory)

VI-O 1,500VVO 280V RMS;

IO 5 A AC

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Micropac Industries, Inc. Industrial Power Controllers Switch – Protect – Manage 3Q2013