GB20S
20W Single Output
Medical/Test & Measurement/Industrial Power Supply
www.slpower.com GB20 Rev 1.0 12-12-17 CONFIDENTIAL & PRELIMINARY 3
EMI/EMC Compliance
Conducted Emissions:
EN55032, EN55011/CISPR11 Class B, FCC Part 15.107, Class B: 6db margin typ, at 115
and 230Vac
Radiated Emissions:
EN55032, EN55011/CISPR11 Class B, FCC Part 15.109, Class B: 3db margin typ, at 115
and 230Vac
on Power ports:
EN55024/IEC61000-4-2, Level 4: +/- 8kV contact, +/- 15kV air, Criteria A
IEC60601-1-2, 4th Edition, Table 4
Radiated RF EM Fields Susceptibility
EN55022/EN61000-4-3, 10V/m, 80MHz-2.7GHz, 80% AM at 1kHz
IEC60601-1-2, 4th Edition, Table 4
Electrical Fast Transients (EFT) /Bursts:
EN55024/IEC61000-4-4, Level 4, +/- 4.4kV, 100Khz rep rate, 40A, Criteria A
IEC60601-1-2, 4th Edition, Table 5
GND (CMN Mode)
EN55024/IEC61000-4-5, Level 4, +/-2kV DM, +/-4kV CM, Criteria A
Surpasses IEC60601-1-2, 4th Edition requirements.
Conducted Disturbances induced by RF
Fields
EN55022/IEC61000-4-6, 3.6V/m – Level 4, 0.15 to 80Mhz; and 12V/m) in ISM and amateur
radio bands between 0.15Mhz and 80Mhz, 80% AM at 1KHz
IEC60601-1-2, 4th Edition, Table 5
Rated Power frequency magnetic fields
EN55024/IEC1000-4-8, Level 4: 30 A/m, 50/60 Hz
IEC60601-1-2, 4th Edition, Table 4
Voltage Interruptions, Dips, Sags & Surges
EN55024/IECEN61000-4-11: --100% dip for 10 mS, at 0, 45, 90, 135, 180, 225,
270 and 315 degrees, 100% dip for 20mS, 0 deg., Criteria A
--100% dip for 5000mS (250/300 cycles), Criteria B
--60% dip for 100mS, Criteria B
--30% dip for 500mS, Criteria A
IEC60601-1-2, 4th Edition, Table 5
Harmonic Current Emissions
EN55011/EN61000-3-2, Class A
Flicker Test
EN61000-3-3
Notes: 1. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC
directives.
2. All specifications are typical at nominal input, full load, at 25C ambient unless noted. Consult factory for information regarding testing for or usage under
special environments.
Derating Curve
0
5
10
15
20
25
-20 -10 0 10 20 30 40 50 60 70
Watts
Ambient Temperature ͦC
5V
12V-18V
24V
48V