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Micropac Industries, Inc. Industrial Power Controllers Switch – Protect – Manage 3Q2013 Micropac at a Glance Solutions Through Technology • 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 Customer Focused 2 Industrial Power Controller Legacy Solutions Through Technology • 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 Customer Focused 3 What is an Industrial Power Controller? Solutions Through Technology 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! Customer Focused 4 Notional Application Solutions Through Technology 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 Customer Focused 5 Typical Usage CONTROL PANEL ON TRIP Solutions Through Technology UL 508 (IPC) OFF LOAD #1 IPC Load #1 IPC Load #2 IPC Load #3 IPC Load #4 LOAD #2 LOAD #3 LOAD #4 UL 489 Main Circuit Breaker Main Circuit Breaker Open No Power Applied Customer Focused 6 Typical Usage – Power-Up CONTROL PANEL ON TRIP Solutions Through Technology UL 508 (IPC) OFF LOAD #1 IPC Load #1 IPC Load #2 IPC Load #3 IPC Load #4 LOAD #2 LOAD #3 LOAD #4 UL 489 Main Circuit Breaker Main Circuit Breaker Closed IPCs Power Up in the “Off” State Customer Focused 7 Typical Usage – IPCs Turned On CONTROL PANEL ON TRIP Solutions Through Technology UL 508 (IPC) OFF LOAD #1 IPC Load #1 IPC Load #2 IPC Load #3 IPC Load #4 LOAD #2 LOAD #3 LOAD #4 UL 489 Main Circuit Breaker IPCs Commanded “On” Customer Focused 8 Typical Usage – IPC Trip CONTROL PANEL ON TRIP Solutions Through Technology UL 508 (IPC) OFF LOAD #1 IPC Load #1 IPC Load #2 IPC Load #3 IPC Load #4 LOAD #2 LOAD #3 LOAD #4 UL 489 Main Circuit Breaker Overcurrent Detected on Load #2 IPC #2 Disables Load #2 and Reports “Trip” to Main Controller Other IPCs Stay “On” Customer Focused 9 Typical Usage – Reset IPC CONTROL PANEL ON TRIP Solutions Through Technology UL 508 (IPC) OFF LOAD #1 IPC Load #1 IPC Load #2 IPC Load #3 IPC Load #4 LOAD #2 LOAD #3 LOAD #4 UL 489 Main Circuit Breaker IPC #2 Reset Command “Off” Customer Focused 10 Typical Usage – Operation Resumes CONTROL PANEL ON TRIP Solutions Through Technology UL 508 (IPC) OFF LOAD #1 IPC Load #1 IPC Load #2 IPC Load #3 IPC Load #4 LOAD #2 LOAD #3 LOAD #4 UL 489 Main Circuit Breaker IPC #2 Reset Command “On” Customer Focused 11 Typical Usage - Benefits Solutions Through Technology • 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 Customer Focused 12 Typical Trip Profile Solutions Through Technology • 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 Customer Focused 13 IPC01 Overview Solutions Through Technology • UL508 Recognized • UL94V-0 approved clear IP20 touch safe protection cover • AC and DC versions available • 280VAC / 5A • 40VAC / 10A • 400VDC / 5A • 75VDC / 10A Customer Focused 14 SSR vs. IPC Crydom DCL Series Micropac IPC01 Series 100, 200, 400 or 500VDC 75 or 400VDC -40°C to 80°C -55°C to 125°C (ET Option) -40°C to 80°C (ST Option) Feature Maximum Load Voltage Operating Temperature Range Rated Load Current vs Maximum Load Current @ 80°C With No Heatsink Maximum On-State Voltage Drop Solutions Through Technology Rated 7A 12A 20A 40A @ 80°C 3.5A 5A 6A 12A Rated 5A 10A @ 80°C 5A 10A 4.2V (400V device) 0.8V (400V device) 300µA 100µA Maximum Input to Output Capacitance 50pF 25pF Current Overload Protection None I2T and Instant Trip Output Status None CMOS / TTL Compatible Signal $77 (40A Rated / 12A Derated) $85 (10A Rated / 10A Derated) Maximum Off-State Leakage Current @ 25°C Budgetary Low Volume Pricing Customer Focused 15 Typical Uses Solutions Through Technology • 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 • • • • Customer Focused Highest level of overload protection on each service Remote control Output status reporting provides overload indication Resettable 16 Features & Benefits 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 • • 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 Customer Focused • Solutions Through Technology 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 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 17 Typical Applications Solutions Through Technology • 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 Customer Focused 18 Example Applications Customer Focused Solutions Through Technology 19 Example Applications Customer Focused Solutions Through Technology 20 Example Applications Customer Focused Solutions Through Technology 21 Example – Replace SSR with IPC Customer Focused Solutions Through Technology 22 Custom IPC Products Solutions Through Technology Custom IPC Spinoffs Additional Features Customer Focused Specialized Packaging Application Specific Functionality 23 Solutions Through Technology Micropac Industries, Inc 905 E. Walnut St. Garland, TX 75040 www.micropac.com Customer Focused 24 IPC01 Family Part Number Customer Focused Description Solutions Through Technology Rating IPC01-75VDC10A-ST IPC01-75VDC10A-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 1,500V VO 75V; IO 10 A DC IPC01-400VDC5A-ST IPC01-400VDC5A-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 1,500V VO 400V; IO 5 A DC IPC01-40VAC10A-ST IPC01-40VAC10A-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-ST IPC01-280VAC5A-ET Up to 280VAC applications; MIL-STD-704 and MILSTD-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 1,500V VO 280V RMS; IO 5 A AC 25