Medical standard IEC60601-1
compliant "No
More Isolation Transformer Required! "
mPCSA-500P-X2S
mNSP3-450P-S20-H7V
Model
Input
Output
Order
mNSP3-450P-S20-H7V
AC85
- 264V
ATX (301W/450W)
mPCSA-500P-X2S
AC85 -
264V
ATX (301W/500W)
Safety
standard UL, CSA, IEC60601-1 / UL, CSA, IEC60950 compliant!
No need to prepare extra Fuses for double or reinforced insulation.
Fuses
equipped in both L(live) and N(neutral) input line
Figure 1. Power supply NOT complied with
Medical standard
Figure 2. Power supply complied with Medical
standard
Leakage
current specification: 0.3mA or less
Leakage current at AC264V input, to comply with medical standard
IEC60601-1 and class I. (3P input plug with earthing)
Table 1. Leakage current measured value
(example) - Load condition: Rated load
Rated input voltage
mNSP3-450P-S20-H7V
mPCSA-500P-X2S
AC100V
0.09 mA typ
0.09 mA typ
AC200V
0.25 mA typ
0.25 mA typ
Dielectric
strength: 4kV (between
primary and secondary)
Conducted
emission class B compliant
Some power supplies specifies less leakage current than conducted
emission, but ours satisfy both less leakage and conducted emisson.
Full
output, minimum load power OA specification
Comply various loads in output specification without worrying
about minimun load power.
Power
failure backup (mNSP3-450P-S20-H7V)
RoHS
directive
Detachable
Output Harness
Complies main 20 Pin, 24Pin, peripheral, S-ATA connector, and
other connectors. Customizing connector and harness is possible.
Four
categories for Medical equipment
Medical equipments are classified into 4 different categories
I-IV, based on its severity of effects on human body.
In 2005, amendment of certification system enable private certification
organizations to certify lower risk medical equipment (classII)
on behalf of county against the companies handling medical equipments
and foreign diagnosis drugs. Following shows difference of certifying
divisions between past and after 2005.
Table 2. Difference of certifying divisions
International division
Medical equipment division based on risk
Past
After 2005
Class I
Effects on human body in case of failure is considered very
low. (Ex. extrasomatic diagnostic instrument, X-ray film)
Need no certification
self-certification
Class II
Effects on human body in case of failure is considered lower.
(Ex. MRI, electronic blood pressure, digestive catheter, ultrasonograph)
Government certification
Certification by third party
Class III
Effects on human body in case of failure is considered higher.
(Ex. dialyzer, artificial ventilator)
Government certification
Government certification
Class IV
Effects on human body in case of failure is considered loss
of life. (Ex. pace maker, artificial heart valve)
For correspondence of class III and IV, please contact us.
Front DC power supply for medical equipment, mGPSA-360/750
series.
mGPSA series
No commercial
insulating transformer needed. Input Fuses
equipped in both side. Double
and reinforced insulation Conducted
emission class B compliant +12V SB
output Blackout
detection signal
x
1
x 1
x
1
x
1
x
1 
x
5 
x
1
x
2
x
1
x
1
x
1
