Henry Schaier Email & Phone Number

Morristown, Nj, Us

Hardware designer for elevator systems, building automation, communications, optical controls and military systems. Expertise in MSOFFICE, VISIO, C, PSPICE, PADS, Matlab, Mathcad, Networking, Altium Designer and similar schematic capture software. I am a Greenbelt and Six Sigma certified, a proficient/reliable problem solver. Function UsageInterfaces JTAG, SPI, I2C, RS232, RS485, PCI, USB3-OTG, USB2Electronic Data Management DOORS, SAP, IFS Circuit Design Analog, Digital, Microcontrollers, Power Electronics, Noise Filters, Optical Electronics, OMAP processor, 24 bit Delta Sigma converter Power ControlProgramming and PCB SW MCC, 15KV, 27KV, Building Automation, 120/208/480V, elevator controls, Variable Frequency Drives:Magnetek, KEB, VariodyneC, Python, Altium Designer CAD, Orcad 16 CAD, PADS Layout PROFESSIONAL EXPERIENCEExperienceSCHINDLER ELEVATOR R&D CENTER, Randolph, NJ 2014 – presentSenior Design Engineer System electrical engineer covering low to mid rise elevators using cable and hydro drive controls. Database used are SAP and Windchill.• Saved the company $1M by proving systems where in safe and complied with NEC rules for electrical safety• Performed Elevator and Building Electrical Code Reviews for NEC 2011, 2014 and ASME A17.1 fire codes • Performed testing for elevator electronic circuits including microprocessor, IGBTs, A/D, transistor circuits, Echelon LON communications, RS485, I2C, Ethernet • Patent submission for elevator rope deterioration detection using analog and DSP techniqures.• Design of new circuits and board respins for obsolescence with review of Gerber files using Mentor DX Designer. • Specified electrical requirements for incoming 3 phase power, lighting circuits, low voltage elevator cab lighting.• Reviewed motor data for NEC electrical compliance and safety.

Development of new applications for EMI suppression for VVVF drives for large motors. Applications support for magnetics used for switching power supplies.

Düsseldorf, North Rhine-Westphalia, De

Lead electronic hardware design engineer for a new elevator control system.• Designed many electronic boards using a TI OMAP processor, CPLDs, opamps, digital discrete gates, opto isolators, power electronics, high voltage power systems. PCBs include main processor card, EMI, 120VAC interface, audio, Ethernet, SD card and communications using: USB 2.0, USB 2 OTG, RS232, RS485, LVDS video. Utilized Altium Designer for schematic capture and PCB board routing.• Qualified components through written specifications and lab testing for new and legacy design circuits and introduced new parts into our stock room inventory. Performed ECOs, field testing of new components, new circuit boards, and assemblies and following up with a prepared written test report for a review and final acceptance. • Member of an R&D team for the design of an elevator control system to meet ASME 17.1 and CSA codes.• Trouble shot OEM elevator electronic drives for circuit faults, assisted in field support issues.• Designed the rewiring of our factory for 208/460V 3Ph 60 Hz electrical power system.. • Assisted on factory floor manufacturing problems and coming up with complete solutions.• Specified replacement factory test equipment, analyzers and test equipment as Fluke portable scope and current probe, FLIR i7 thermal imager, Tektronics arbitrary function generators, Metcal soldering stations, electrical lab tools, rotary tungsten carbide cutters. • Tested circuit cards for emissions for elevators: FCC Part 15 subpart B, EN12015 and EN12016 and HALT testing at outside testing facilities.• Develop electronic display circuitry and hardware for an elevator Destination Dispatch System. • Worked with external vendors for electronic CAD, producing circuit boards for new designs, specifying electronic components, and qualifying vendors for subcontract (pcbs, harnesses, sheet metal fabrication, and electronic drives).• Certificates for Lock Out / Tag Out and OSHA Safety for industrial sites.

Electronics Design Contractor Designer of electronic test hardware for a new rescue helicopter hoist system.• Designed electronics test hardware for control circuit cards.

Pine Brook, Nj, Us

Principal Electronic Engineer • Designed analog circuits for a 10cm path length ring laser gyro used in a missile guidance system.• Designed analog sensing circuits, high voltage and low voltage power supplies.• Utilized PADS PCB software to place traces and components for 5 board assemblies. • Used Mathcad for circuit design analysis.

Charlotte, North Carolina, Us

Senior Engineer Supported production testing and design engineering. • Designed new avionics test drawer using a PLC and analog circuits for vibration measurements.• Supported all test equipment including hardware, software and writing test specifications.• Performed all software releases for C130, F16, E8 avionics test stands.

Lead Hardware EngineerDesigned circuit cards using analog, digital, CPLD, power filtering, and high voltage control components. I participated in the selection of new personnel for design engineering and lab testing and supervised lab personnel.• Designed the RAMAN optical amplifier board and the power filtering input modules.• Designed qualification tests and conducted environmental tests assemblies in an environmental chamber.

Design/Project EngineerDesigner and project engineer for a low cost voice/fax telephony PBX system.• Designed a system using an ARM processor over a PCI bus with analog and digital discrete components

Espoo, Southern Finland, Fi

Staff Engineer• Designed baseband circuit board for cellular communications and EMI power filter with low voltage cutoff for the SONET rack transmission system.• Performed EMI/EMC tests for FCC and NEBS compliance.

A joint engineering relationship in designing systems for the HVAC, telecommunications and controls industries. We wrote SBIR's and proposals for new development work.

Charlotte, North Carolina, Us

Designed a battle field training system for the M1A1 tank and other similar vehicles for shooting ballistics in actual field exercises. I designed the microprocessors, microcontroller, analog, digital and optical electronic circuitry. I reviewed the artwork for correctness and specified the layout of the high frequency circuit traces. I was a project engineer for the development of a video graphics card for a real time battle field training system. I kept metrics on the progress with our outside vendor and worked at his site. I was a test engineer for the F15 video graphics display and also troubleshot test stand hardware problems. I isolated two obsolete electronic components that stopped test stand production and came up with a workable solution.

Us

Designed and built hardware for Tri color IR passive radar. Designed electrical AC and DC power distribution for equipment trailer for field tests.

Msee, Bsee, Electrical Engineering

Masters (Not Completed), Opticalscience

Non Degree Attended Lincoln College A Mit Endowment School, Electrical And Electronics Engineering

Computer Architecture

Computer Science