TB110S

110W Single Output

Test and Measurement/Industrial Series

www.slpower.com

TB110 REV 2.1

27-OCT-16

2

General Specifications

Turn-On Input

Voltage

70-85Vac, Full spec performance at 85Vac.

Short Circuit

Protection (SCP)

Short across the output terminals will not cause

damage to the unit. Hiccup Mode , Auto-recovery

Turn-Off Input

Voltage

<75Vac ± 8Vac

Over Voltage

Protection (OVP)

Latches off when output voltage is with range as

shown in table. Requires AC Power cycle to reset

Input Fuses

3.15A, 250Vac, line and neutral inputs

Over Temperature

Protection (OTP)

Power shuts down at temperature of TBD (typical) at

full load. Auto-recovery.

Output Voltage

12V to 48Vdc. See models chart for part

numbering.

Output Reverse

Voltage Protection

Outputs protected against momentary reverse

current less than 20A peak for less than 10mS with

0.5A average. Sustained reverse current at high

levels may damage unit.

Voltage Adjustability

+/- 10%

Isolation

Input-Output:

3000Vac

Input-Ground:

1800Vac

Output-Ground: 500Vac

Efficiency

88% - 90% typical at 115/230Vac, 25°C.

Operating

Temperature

-20°C to +70°C.

Turn on @ -40°C at >=120Vac

Output Power

110W with 200LFM airflow; 80W convection

cooled, -20C to 50°C ambient. 85Vac to 264Vac.

See chart for de-rating above 50°C.

Storage

Temperature

-40°C to +85°C

Transient Response

500µS typ. response time for return to within

0.5% of final value for a 50% load change, ∆i/∆t<

0.2A/µs. Max. volt. deviation is ±3.5%.

Altitude

Operating:

-500m to 5000m

Non-operating: -500 to 40,000 feet

Minimum Load

Not required.

Relative Humidity

5% to 95%, non-condensing

Total Regulation

±2.0 % for all models.

IPC 610

Class 2

Overshoot

<2% overshoot at turn-on, <1% overshoot at turn-

off, under all conditions.

Safety Standards

CAN/CSA – C22.2 No 60950-1

DEMKO EN60950-1

E-Cap Life

>15 Years in use condition of 40°C ambient, at

12h/day, 261 days/year. Additional information

on other use profiles available on request.

MTBF

>1, 000,000 hours @ 110/220Vac, 50°C, GB

Telcordia SR-332 issue 3.

Shock

(IEC 60068-2-27)

Operating: Half-sine shock waveform. Impact

Acceleration: 20g, Pulse duration: 11mS.

Cycles: 3 times per axis in X,Y, Z direction

Non-Operating: Half-sine shock waveform.

Impact Acceleration: 50g, Pulse duration: 6mS

Cycles: 3 times per direction on 3 axes (X,Y. Z)

Vibration

(IEC 60068-2-6)

(IEC 60068-2-64)

Operating: Sinusoidal Frequency: 10-500Hz, Impact

Acceleration: 1g, Sweep rate: 1 octave/min

Cycles: 10 times per axis in X, Y, Z direction

Random Vibration:

min per axis, 1-500Hz.

hour per axis, 20-500 Hz

Dimensions

W: 2.0” x L: 4.0” x H: 1.4”

Weight

180g, typical

Auxiliary Signals

5V Standby Output:

5Vdc @ 1A, +/-5% regulation over all

changes in main output load current.

Power Good/Power

Fail:

Signal is high after the main output is within regulation

band upon AC turn on. Goes low with 4mS min. before

the main DC output drops below 90% of nominal value

when AC turns off.

Inhibit:

Logic HIGH or open = ON

Logic LOW or short to ground = OFF