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The
Newsletter was first published in March of 1985. It included a
Chairman's Message and Chapter Activity report. Soon after the
first edition, Rich Nute began writing the widely popular Technically
Speaking column. In 15 years of publication, it peaked at around
1100 copies, sent out every other month by mail, supported by
institutional listings. In November 1998, with a tiring staff and
shortage of income from listings, it was decided to stop mailing hard
copies and start a web-based
publication. In December, 1996, Roger Volgstadt, editor of the
Newsletter started an email list server, “emc-pstc” for the benefit of
the engineering community worldwide related to EMC and product safety.
Members of PSES have collected most of the
newsletters from 1988 to 1998, converted them to PDF, and they are now
available here on the IEEE Product Safety Engineering Society's web
site. Enjoy!
The
web-based
version of the Product Safety Newsletter (new issues stopped in
2003) and were found on the EMC Society's
TC-8 web site (this site is apparently no longer maintained by the EMCS). The Product Safety Engineering Society's
Newsletter and Journal pick up where the Product Safety Newsletter left off.

| Vol/# |
Date |
Technically Speaking Feature |
|
1/1 |
1988 |
none |
|
1/2 |
1988 |
none |
|
1/3 |
1988 Apr |
Understanding creepage distances |
|
1/4 |
1988 May |
CSA 1402A: energy discharge |
|
1/5 |
1988 Jun |
Double fusing or fusing both
sides of the line |
|
1/6 |
1988 Jul |
Energy hazard |
|
1/7 |
1988 Aug |
Behavior of air and solid
insulations in series |
|
1/8 |
1988 Sep-Oct |
Resistor value for measuring
leakage current |
|
1/9 |
1988 Nov-Dec |
The hazards of multiple
grounding |
|
2/1 |
1989 Jan-Feb |
Thermocouples and temperature
measurement |
| 2/2 |
1989 Mar-Apr |
Characteristics of air as an
insulator |
|
2/3 |
1989 May-Jun |
The hi-pot test |
|
2/4 |
1989 Jul-Oct |
Theory of equipment grounding
impedance |
|
2/5 |
1989 Nov-Dec |
Electrically-caused fire in
multi-layer boards |
|
3/1 |
1990 Jan-Feb |
The pitfalls of pass-fail
testing |
|
3/2 |
1990 Mar-Apr |
The use of over-current
protection in plug-and-socket connected equipment |
|
3/3 |
1990 May-Jun |
Selecting a fuse value |
| 3/4 |
1990 Jul-Aug |
Selecting a fuse value |
|
3/5 |
1990 Sep-Oct |
none |
|
3/6 |
1990 Nov-Dec |
Some thoughts about interlocks |
|
4/1 |
1991 Jan-Feb |
Capacitive discharge shock from
CRT faceplates |
|
4/2 |
1991 Mar-Apr |
none |
|
4/3 |
1991 May-Aug |
Testing purposes |
|
4/4 |
1991 Sep-Oct |
Testing purposes |
|
4/5 |
1991 Nov-Dec |
none |
|
5/1 |
1992 1rst half |
Limited current circuits |
|
5/2 |
1992 2nd half |
none |
|
6/1 |
1993 Jan-Feb |
Body Resistance: A Review |
|
6/2 |
1993 Mar-Apr |
Electric Shock From Radios - A
Review |
|
6/3 |
1993 May-Jun |
Testing safety into products |
|
6/4 |
1993 Jul-Sep |
Working Voltage, Electric
Strength and Spacings |
|
6/5 |
1993 Oct-Nov |
none |
|
6/6 |
1993 Dec |
The Myth of Accessibility |
|
7/1 |
1994 Jan-Feb |
Leakage Current Measuring
Circuits |
|
7/2 |
1994 Mar-Apr |
Transients in Secondary Circuits |
|
7/3 |
1994 May-Jun |
Electrically-caused fire |
|
7/4 |
1994 Jul-Aug |
Fire enclosures |
|
7/5 |
1994 Sep-Oct |
Fire Prevention |
|
7/6 |
1994 Nov-Dec |
Markings and other aggravations |
|
8/1 |
1995 Jan-Feb |
none |
|
8/2 |
1995 Mar-Apr |
Two measures, two levels |
|
8/3 |
1995 May-Aug |
Operational insulation in IEC
950 |
|
8/4 |
1995 Sep-Oct |
Absolute Safety |
|
8/5 |
1995 Nov-Dec |
Power systems and polarization |
|
9/1 |
1996 Jan-Mar |
Derivation of grounding
impedance |
|
9/2 |
1996 Apr-Jun |
Models for protection against
injury |
|
9/3 |
1996 Jul-Sep |
none |
|
9/4 |
1996 Oct-Dec |
The dielectric withstand test |
|
10/1 |
1997 Jan-Mar |
The 25-amp grounding impedance
test |
|
10/2 |
1997 Apr-Jul |
More 25-amp grounding impedance
test |
|
11/1 |
1998 Jan-Mar |
Hi-pot test current |

- September 2006, Vol. 2, No.
3
(1.9 MB)
- Standardization
- Back to Basics
- The New 60601
- December 2006, Vol. 2, No.
4
(2.5 MB)
- The Role of Warnings and
Instructions
- Symposium Report
- Comparison of IEC 61000-4-3
- March 2007, Vol. 3, No.
1
(7.5 MB)
- Technically Speaking - PSU Class 1
design
- Defining and Designing for the
Reasonable Person
- June 2007, Vol. 3, No. 2
(4.1 MB)
- Technically Speaking - Safety
Critical Components
- Effect of Thin Solid Insulating
Material
- 2007 CSA/RIA Robot Safety Conference
Report
- October 2007, Vol. 3, No.
3
(7.5 MB)
- Technically Speaking - Principles of
Thermally-caused Injury
- PSEN Visits UL University
- Changes to Bylaws
- December 2007, Vol. 3, No.
4
(5.9 MB)
- Technically Speaking - Electric
Shock and Electric Shock Safeguards In Digital Camera Flash Circuits
- Safety Considerations for Liquid
Filled Heat Sinks
- March 2008, Vol. 4, No.
1
(3.9 MB)
- Monitoring the Integrity of the
Safety Ground
- Novelty Shock Pens - Harmless Toy or
Injurious Weapon?
- June 2008, Vol. 4, No. 2
(1.1 MB)
- Touch Current Measurement
Comparison, Part 1
- Electric Strength Test: What
Voltage Should Be Used?
-
October 2008, Vol. 4, No. 3
(7.3 MB)
- Insulation Coordination for High
Frequencies
- Touch Current Measurement Comparison
-
December 2008, Vol. 4, No. 4
(1 MB)
- Technically Speaking - Determining the R-C Discharge Time
Constant for X- and Y-Capacitors
- 2008 Symposium Report
March
2009, Vol. 5, No. 1
(180 KB)
- Technically Speaking -
Testing Purposes- The Engineer's Role In Product Liability
-
December 2009, Vol. 5, No. 4
(303 KB)
-
March 2010, Vol. 6, No. 1
(674 KB)
- Evaluation of Fans
- Ontario Electrical Safety Authority
-
June 2010, Vol. 6, No. 2
(859 KB)
- A New Approach to Product Safety
- Medical Electrical Safety
Under Attack
-
October 2010, Vol. 6, No. 3
(4.8 MB)
- Product Safety Management: Its Time Has Come
- Absence of
Proof is not Proof of Absence
-
December 2010, Vol. 6, No. 4
(1.9 MB)
- Technically Speaking
- Source Impedance as an Ignition Risk Factor
- Background behind the "15W Rule"
-
March 2011, Vol. 7, No. 1
(1.5 MB)
- Risk Management and the Truth of Murphy's Law

Current issues are only available to
Society members. Please visit the
Society Members Only section of this website for current issues
of the newsletter.
-
December 2011, Vol. 7, No.
4
(12 MB)
-
March 2012, Vol. 8, No.
1
(4.6 MB)
Emergency Stop
-
PSES Collaborates with CE Society
-
June 2012, Vol. 8, No.
2
(8 MB)
September 2012, Vol. 8, No. SE
(8MB)
-
October 2012, Vol. 8, No. 3
(4.6 MB)
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