Datasheet

Overvoltage Protection
125% typ. of Vout nom.
(depending on model)
6.2 VDC typ. (5 VDC model)
15 VDC typ. (12 VDC model)
20 VDC typ. (15 VDC model)
30 VDC typ. (24 VDC model)
6.2 VDC typ. (±5 VDC model)
15 VDC typ (±12 VDC model)
20 VDC typ. (±15 VDC model)
Transient Response
- Response Time
250 µs typ. (25% Load Step)
Safety Standards
- IT / Multimedia Equipment
EN 62368-1
IEC 62368-1
UL 62368-1
- Medical Equipment
EN 60601-1
IEC 60601-1
ANSI/AAMI ES 60601-1
2 x MOPP (Means Of Patient Protection)
- Certification Documents
www.tracopower.com/overview/thm20
Pollution Degree
PD 2
Over Voltage Category
OVC II
Safety Specifications
EMI Emissions
EN 60601-1-2 edition 4 (Medical Devices)
- Conducted Emissions
EN 55011 class A (internal filter)
EN 55011 class B (with external filter)
EN 55032 class A (internal filter)
EN 55032 class B (with external filter)
FCC Part 18, class A
FCC Part 18, class B
- Radiated Emissions
EN 55011 class A (internal filter)
EN 55011 class B (with external filter)
EN 55032 class A (internal filter)
EN 55032 class B (with external filter)
FCC Part 18, class A
FCC Part 18, class B
External filter proposal:
www.tracopower.com/overview/thm20
EMS Immunity
EN 60601-1-2 edition 4 (Medical Devices)
- Electrostatic Discharge
Air:
EN 61000-4-2, ±15 kV, perf. criteria A
Contact:
EN 61000-4-2, ±8 kV, perf. criteria A
- RF Electromagnetic Field
EN 61000-4-3, 10 V/m, perf. criteria A
- EFT (Burst) / Surge
EN 61000-4-4, ±2 kV, perf. criteria A
EN 61000-4-5, ±2 kV, perf. criteria A
Ext. input component:
12 Vin models: 2 x KY 220 µF // TVS SMDJ36A
24 Vin models: 2 x KY 220 µF // TVS SMDJ58A
48 Vin models: 2 x KY 220 µF // TVS SMDJ120A
- Conducted RF Disturbances
EN 61000-4-6, 10 Vrms, perf. criteria A
- PF Magnetic Field
Continuous:
EN 61000-4-8, 100 A/m, perf. criteria A
1 s:
EN 61000-4-8, 1000 A/m, perf. criteria A
EMC Specifications
Relative Humidity
95% max. (non condensing)
Temperature Ranges
- Operating Temperature
–40°C to +80°C
- Case Temperature
+105°C max.
- Storage Temperature
–55°C to +125°C
Power Derating
- High Temperature
2 %/K above 55°C
General Specifications
THM 20 Series, 20 Watt
All specifications valid at nominal voltage, full load and +25°C after warm-up time unless otherwise stated.
www.tracopower.com
September 16, 2019
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