Datasheet

Input Current
- at no load
24 Vin models:
7 mA typ.
48 Vin models:
3 mA typ.
Surge Voltage
24 Vin models:
50 VDC max. (1 s max.)
48 Vin models:
100 VDC max. (1 s max.)
Recommended Input Fuse
24 Vin models:
3150 mA (slow blow)
48 Vin models:
1250 mA (slow blow)
Input Filter
Internal Capacitor
Input Specifications
Voltage Set Accuracy
±1% max.
Regulation
- Input Variation (Vmin - Vmax)
single output models:
0.2% max.
dual output models:
0.2% max.
- Load Variation (0 - 100%)
single output models:
1% max.
dual output models:
1% max. (Output 1)
1% max. (Output 2)
- Cross Regulation
(25% / 100% asym. load)
dual output models:
5% max.
Ripple and Noise
(20 MHz Bandwidth)
- single output
3.3 Vout models:
50 mVp-p typ. (with 1 µF X7R)
5 Vout models:
50 mVp-p typ. (with 1 µF X7R)
9 Vout models:
50 mVp-p typ. (with 1 µF X7R)
12 Vout models:
75 mVp-p typ. (with 1 µF X7R)
15 Vout models:
75 mVp-p typ. (with 1 µF X7R)
24 Vout models:
75 mVp-p typ. (with 1 µF X7R)
- dual output
5 / -5 Vout models:
50 / 50 mVp-p typ. (with 1 µF X7R)
12 / -12 Vout models:
75 / 75 mVp-p typ. (with 1 µF X7R)
15 / -15 Vout models:
75 / 75 mVp-p typ. (with 1 µF X7R)
Capacitive Load
- single output
3.3 Vout models:
2'600 µF max.
5 Vout models:
1'300 µF max.
9 Vout models:
800 µF max.
12 Vout models:
560 µF max.
15 Vout models:
560 µF max.
24 Vout models:
200 µF max.
- dual output
5 / -5 Vout models:
800 / 800 µF max.
12 / -12 Vout models:
390 / 390 µF max.
15 / -15 Vout models:
200 / 200 µF max.
Minimum Load
Not required
Temperature Coefficient
±0.02 %/K max.
Start-up Time
50 ms typ.
Short Circuit Protection
Continuous, Automatic recovery
Output Current Limitation
180% typ. of Iout max.
Transient Response
- Response Time
250 µs typ. (25% Load Step)
Output Specifications
Safety Standards
- IT / Multimedia Equipment
IEC 60950-1
EN 60950-1
UL 60950-1
- Certification Documents
www.tracopower.com/overview/tmr9wi
Pollution Degree
PD 2
Safety Specifications
EMC Emissions
- Conducted Emissions
EN 55032 class A (with external filter)
EN 55032 class B (with external filter)
- Radiated Emissions
EN 55032 class A (with external filter)
EN 55032 class B (with external filter)
- External Filter Proposal
www.tracopower.com/overview/tmr9wi
EMC Specifications
TMR 9WI Series, 9 Watt
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
www.tracopower.com
June 17, 2019
Page 2 / 5