Archive for the ‘electronic enclosure’ Category

my external hdd can’t be detected by my pc….what should i do?

January 4, 2010 - 11:52 pm 1 Comment

my 1tb iOmega Prestige External HDD can’t be detected by my PC..
I tried taking it off from its enclosure then use a USB-SATA cable but it still persists…
Recovery fees are costly and
i got like a 800+gb’s of important data in there.
I recalled that i have scanned it & left it on for about 5hrs.,3 infections were found so i took action & deleted it.After a day i tried but its not accessible anymore.
Can it be just some electronic malfunction due to prolonged use? coz’ as far as i’m concerned it’s still running smoothly & it doesn’t produce no weird sound either.

What should i do?
Pls.help

install the drivers needed to run it

TEKO Enclosures Applications

September 13, 2009 - 7:06 am No Comments

Presentation of TEKO’s applications.
Market solutions for your projects.

Duration : 0:0:54

(more…)

Steel Enclosures

September 10, 2009 - 8:04 am No Comments

http://www.dbmelectrical.co.uk
Steel Enclosures and Plastic Enclosures at Discounted Prices call Gary Graye on 01952 588800

Duration : 0:1:16

(more…)

Alpine Audio Upgrade Installation (Part 2/2)

September 7, 2009 - 6:10 am 1 Comment

MOTORZ http://www.motorz.tv shows you how to upgrade the stock speakers on a Ford F-150, replacing them with speakers, amps and a subwoofer from Alpine Electronics, a subwoofer enclosure from SuperCrewSound, and a deep cycle battery from OPTIMA.

Duration : 0:6:16

(more…)

How to Maintain a Variable Frequency Drive?

September 7, 2009 - 3:08 am 1 Comment

http://www.powtran.net/faq.asp

How To Maintain a VFD

Do you know how to maintain Variable Frequency Drives (VFDs)? Doing so is easier than you might think. By integrating some simple, logical steps into your preventative maintenance program, you can ensure your drives provide many years of trouble-free service. Before looking at those steps, let’s quickly review what is a VFD and how it works?

A Quick Overview

A VFD controls the speed, torque and direction of an AC Induction motor. It takes fixed voltage and frequency AC input and converts it to a variable voltage and frequency AC output. See Training Note "What is a VFD?" for a more detailed description of VFD concepts and operating principles. In very small VFDs, a single power pack unit may contain the converter and inverter.

Fairly involved control circuitry coordinates the switching of power devices, typically through a control board that dictates the firing of power components in the proper sequence. A microprocessor or Digital Signal Processor (DSP) meets all the internal logic and decision requirements.

From this description, you can see a VFD is basically a computer and power supply. And the same safety and equipment precautions you’d apply to a computer and to a power supply apply here. VFD maintenance requirements fall into three basic categories:

keep it clean;
keep it dry; and
keep the connections tight.
Let’s look at each of these.

Keep it Clean

Most VFDs fall into the NEMA 1 category (side vents for cooling airflow) or NEMA 12 category (sealed, dust-tight enclosure). Drives that fall in the NEMA 1 category are susceptible to dust contamination. Dust on VFD hardware can cause a lack of airflow, resulting in diminished performance from heat sinks and circulating fans (Photo 1).

Photo 1, Fan Injecting Dust into Drive Enclosure

Dust on an electronic device can cause malfunction or even failure. Dust absorbs moisture, which also contributes to failure. Periodically spraying air through the heat sink fan is a good PM measure. Discharging compressed air into a VFD is a viable option in some environments, but typical plant air contains oil and water. To use compressed air for cooling, you must use air that is oil-free and dry or you are likely to do more harm than good. That requires a specialized, dedicated, and expensive air supply. And you still run the risk of generating electrostatic charges (ESD).

A non-static generating spray or a reverse-operated ESD vacuum will reduce static build-up. Common plastics are prime generators of static electricity. The material in ESD vacuum cases and fans is a special, non-static generating plastic. These vacuums, and cans of non-static generating compressed air, are available through companies that specialize in static control equipment.

Keep it Dry

In Photo 2 you can see what happened to a control board periodically subjected to a moist environment. Initially, this VFD was wall-mounted in a clean, dry area of a mechanical room and moisture was not a problem. However, as is often the case, a well-meaning modification led to problems.

In this example, an area of the building required a dehumidifier close to the mechanical room. Since wall space was available above the VFD, this is where the dehumidifier went. Unfortunately, the VFD was a NEMA 1 enclosure style (side vents and no seal around the cover). The obvious result was water dripping from the dehumidifier into the drive. In six months, the VFD accumulated enough water to produce circuit board corrosion.

Photo 2, Corrosion on Board Traces Caused by Moisture

What about condensation? Some VFD manufacturers included a type of "condensation protection" on earlier product versions. When the mercury dipped below 32 degrees Fahrenheit, the software logic would not allow the drive to start. VFDs seldom offer this protection today. If you operate the VFD all day every day, the normal radiant heat from the heatsink should prevent condensation. Unless the unit is in continuous operation, use a NEMA 12 enclosure and thermostatically controlled space heater if you locate it where condensation is likely.

Keep Connections Tight

While this sounds basic, checking connections is a step many people miss or do incorrectly - and the requirement applies even in clean rooms. Heat cycles and mechanical vibration can lead to sub-standard connections, as can standard PM practices. Retorquing screws is not a good idea, and further tightening an already tight connection can ruin the connection (see Sidebar).

Bad connections eventually lead to arcing. Arcing at the VFD input could result in nuisance over voltage faults, clearing of input fuses, or damage to protective components. Arcing at the VFD output could result in over-current faults, or even damage to the power components. Photos 3 and 4 show what can happen.

Loose control wiring connections can cause erratic operation. For example, a loose S

This sounds like a laboratory project for physics or engineering. You might try to ask in engineering especially, as this is a very complex and long topic you’ve asked.

Hoffman H20MIT

September 4, 2009 - 6:18 am No Comments

The H2OMIT™ Thermoelectric Dehumidifier removes moisture from the air within an enclosure, providing an inexpensive yet highly effective way to protect electronic and electrical components from condensation.

Features

• Reduces corrosion that can limit the life of internal electrical and electronic components
• Condenses moisture from internal enclosure air and standing liquids
• Built-in drain provision with plastic hose directs collected moisture to the Vent Drain (sold separately)
• Rotating side air vents direct recirculating air away from critical controls
• Mounts via DIN rail on internal panel or mounts directly onto the inside bottom of enclosure above the Vent Drain (sold separately)
• Can be used in mild steel, aluminum, stainless steel and non-metallic enclosures

Duration : 0:5:50

(more…)

PCB Enclosure for Building Systems - Phoenix Contact

September 1, 2009 - 6:03 am No Comments

http://www.phoenixcontact.com/pcbterminalblocks

The BC Housing provides an innovative PCB enclosure for building electronics. Standardized and flexible for modern building technology.

Duration : 0:1:2

(more…)

Please proofread my resume and cover letter?

September 1, 2009 - 1:05 am 1 Comment

I am looking for a job and have the credentials, but not much experience. Can you please read my resume and cover letter to give me some insight as to how I can get a job? Also, any extra advice would be greatly appreciated. Thank you so much!! ‘Kisses’

COVER LETTER

Human Resources
Euclid Hospital

18901 Lake Shore Blvd.
Euclid, OH 44119
216.531.9000

Human Resources:

I am very interested in securing a position as an administrative medical assistant in your medical facility. I have gained a valuable understanding of the healthcare enviroment through the education I have received at Sanford Brown College and have successfully mastered administrative and clinical training.

Also, I am very detail-oriented and quality-focused with a successful record of handling difficult assignments. I am dedicated to upholding the highest standards of the healthcare industry. I feel that your excellent healthcare team will allow me to fully utilize my administrative and clinical skills as I embark into my medical career to grow both personally and professionally.

I look forward to an interview with you to further discuss my education and qualifications in the near future. Please contact me at XXX.XXX.XXXX or at the address above. I will follow up with your office further in the week to review the status of my application. Thank you for your time and consideration in this matter.

Sincerely,

XXXXXXX XXXXXX

Enclosure: Resume

RESUME

Objective
Certified Medical Billing and Coding Specialist / Medical Administrative Assistant seeking to obtain employment in a facility that will provide opportunities for advancement in the healthcare field.

Education
Medical Assistant Diploma, July 2008 - July 2009
Sanford Brown College, Middleburg Heights, Ohio
Medical Billing and Coding Diploma, August 2009 - Present
Sanford Brown College, Middleburg Heights, Ohio

Certifications
First Aid Certification
American Health Care Academy
CPR / AED Certification
American Health Care Academy
Phlebotomy / Electrocardiograph Technician Certification
National Healthcareer Association
Clinical Medical Assistant / Pharmacy Technician Certification
National Healthcareer Association
Medical Billing and Coding Specialist / Medical Administrative Assistant Certification
National Healthcareer Association

Skills
Administrative
Greets Patients, Appointment Scheduling, Patient Referrals, Patient Education, Peg-Boarding System, Information Verification, Calendaring, Reception, Filing, Reporting, Word Processing, Medical Transcription

Type 65 WPM, Microsoft Office Procifient (Access, Excel, Outlook, PowerPoint, Publisher, Word), Data Entry, Spreadsheets, Presentations, Documentation, Bookkeeping, Accounting, Typing, 10 Key Entry

Medical Billing Software, Medical Coding Software, Financial Software, Claims Adjustment, Accounts Payable and Receivable, Collections, Electronic Claim Submission, Billing Compliance, Coding Compliance

ICD-9 Coding, CPT-10 Coding, HCPCS, Third-Party Reimbursement, Worker’s Compensation, Medicare, Medicaid, Knowledge of HMO / PPO / EPO Plams, Insurance Precertification

Filing Systems Design, Database Administration, Information Security, Medical Office Accounting, Medical Office Management, Executive Support, Standard Development, Record Maintenance, Staffing Management, Supply Management

Correspondence Control, Travel Coordination, Event Management, Time Management, Budget Preparation, Operations Maintenance, Equipment Maintenance, Scheduling Expenditures, Information Analysis, Reports Analysis, Statistical Analysis

Clinical
Patient History, Charting, Triaging, Obtain Vitals (Temperature, Pulse, Respirations, Blood Pressure, Height, Weight), Assists Physician, Examination Room Preparation, Procedure Tray Preparation

Venipuncture, Capillary Puncture, Administer Injections, Dispense Medication, Electrocardiography, Microbiology, Urinalysis, Burn Treatment, Ear Irrigations, Nasal Swabbing, Catheterizations, Removal of Sutures, Casting, Splinting

Titmus Vision Screenings, Audiometry Testing, Rapid Strep Testing, Therapeutic Sonography, Preliminary Physical Examinations, Centrifuge Operation, Autoclave Operation, Equipment Sterilization, HIPPA / JHACO / OSHA Compliant

Courses
Medical Terminology, Anatomy and Physiology, Clinical Asepsis, Clinical Procedures, Health Insurance, Health Care Systems, Hematology, Pharmacology, Electrocardiography, Urinalysis and Microbiology, Career Development, Pacific Institute, Medical Office Accounting, Medical Applications, Computerized Billing, Medical Law and Ethics

Qualifications
Professionalism, Confidentiality, Teamwork, Energy Level, Customer Focus, Thoroughness, Decisiveness, Organization, Patient Services, Conflict Resolution, Productivity, Independence, Reporting, Listening, Oral Communication, Written Communication, Language Fluency, Legal Compliance,

Your Answer:
The Manager ADD THIS
Human Resources
Euclid Hospital
18901 Lake Shore Blvd.
Euclid, OH 44119
216.531.9000 WHAT’S THIS?

Human Resources: USE THIS INSTEAD: Dear Sir/Madam

I am very interested in securing a position as an administrative medical assistant in your (medical DELETE) facility. Through my administrative and clinical training at Sanford Brown College, I have gained a valuable understanding of the healthcare enviroment SPELLING

(Also, DELETE) I am very detail-oriented and quality-focused with a successful record of handling difficult assignments AND I am dedicated to upholding the highest standards (of the healthcare industry DELETE). I feel that A POSITION ON your (excellent DELETE) healthcare team will allow me to fully utilize my administrative and clinical skills as I embark (into EMBARK ON NOT INTO) my medical career( to grow both personally and professionally DELETE).

I WOULD VERY MUCH LIKE TO MEET WITH YOU IN PERSON TO (look forward to an interview with you to DELETE) further discuss my education and qualifications AT A TIME CONVENIENT TO YOU (in the near future DELETE). Please contact me at XXX.XXX.XXXX or at the address above. I will follow up with your office (further LATER) in the week to review the status of my application. Thank you for your time and consideration in this matter.

Qualifications (ARE THESE QUALIFICATIONS OR PERSONAL ATTRIBUTES OR SKILLS?)
Professionalism, Confidentiality, Teamwork, Energy Level, Customer Focus, Thoroughness, Decisiveness, Organization, Patient Services, Conflict Resolution, Productivity, Independence, Reporting, Listening, Oral Communication, Written Communication, Language Fluency, Legal Compliance,
9 minutes ago - 4 days left to answer.

ROTATING TV WALL ENCLOSURE

August 29, 2009 - 4:16 am 4 Comments

This is a rotating enclosure for plasma screens. It can adapt to any size of screen and thickness of wall. adjustable speed andtorque limited for security of your fingers. You can rotate it manually and it will get back in place itself. Optional back are an aquarium the size of the screen, backlit image, painting reproductions of simply plywood for you to finish as the surrounding wall.

Duration : 0:0:32

(more…)

Hunter Lasertek Laser Cutting Sheet and RHS

August 26, 2009 - 2:09 am No Comments

Hunter Lasertek a part of the Austrol Technoilogy Group is located in Redhead Newcastle New South Wales Australia who provide laser cutting and sheet metal services. Hunter Lasertek also provide CNC routing of plastics, woods, MDF, Ply, Aluminium and electronic enclosures.
See: http://www.hunterlasertek.com.au

Our Laser’s Capabilities are as follows:

• Mild steel or Bisalloy up to 20 mm thick
• Volcano Plate up to 25 mm thick
• Stainless steel in all grades up to 16 mm thick
• Aluminium up to 10 mm thick
• Bronze up to 2 mm thick
• Tube up to 20 mm thick and 300 mm diameter
• Angle in mild steel, stainless steel and aluminium
• MDF and hardwood up to 40 mm (+)
• Compressed Fibre Cement
• Acrylic up to 30 mm (+)
• UHMWPE up to 32 mm thick
• Bed size allows easy cutting up to 3000 by 1500 mm. Other sizes may be able to be cut on request.

Materials such as carbon fiber and other composites can also be cut, contact our experienced estimating staff to discuss your needs.

Duration : 0:1:32

(more…)