Specifications subject to change without notice.

Note:

LED drivers are designed and intended to operate LED loads only.

Non-LED loading may be outside the specified design limits of our

LED drivers, and therefore cannot be covered by any warranty.

If you desire to use our LED drivers to operate non-LED loads

please contact us to discuss compatibility.

Thomas Research Products • 1225 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com

VLED-25W Series

Dimmable LED Drivers

Constant Current & Constant Voltage

Plastic Housing

Electrical Specifications

Input Voltage Range:

100-277 Vac Nom. (90-305 V Min/Max)

Frequency:

50/60 Hz Nom. (47-63 Hz Min/Max)

Power Factor:

>0.90 @ full load, 100V through 277V

Inrush Current:

60 Amps max @ 230 Vac, cold start 25ºC

Input AC Current:

0.4 A max @ 100Vac, 0.2 A max @ 220Vac

Maximum Power:

26W

THD:

<_ 20% @ full load

Line Regulation:

± 1% Constant Current, ± 2% Constant Voltage

Load Regulation:

± 3%

Leakage Current:

0.75 mA max @ 277Vac 60Hz

Turn-on Delay:

0.6S @ 110Vac, 0.3S @ 220Vac Typical

Ripple and Noise:

3-4% V

o

Protection:

Over-Voltage, Over-Current, Over-Load and

Short Circuit Protection with self-recovery

Environmental Specifications

Minimum Starting Temp: -40ºC

Maximum Case Temp.

90°C

Storage Temperature:

-40ºC to +85ºC

Humidity:

5% to 100%

Cooling:

Convection

Sound Rating:

Class A

MTBF:

200,000 Hr (cc) or 130,000 Hr (cv) @ 110Vac,

80% load and 25ºC (MIL-HDBK-217F)

Lifetime:

91,000 Hours @ 120Vac, 80% load and 60ºC ambient

EMC:

FCC 47CFR Part 15 Class B compliant

Weight:

200 g

Constant Current - Product Specifications

Model Number

Output Current

(mA ±5%)

Output Voltage

Range (Vdc)

Max. Output

Power (W)

Typical

Efficiency

350

38-75

26

86%

450

28-56

26

85%

700

19-37

26

85%

1050

13-25

26

84%

1400

10-19

26

82%

1750

8-15

26

81%

Constant Voltage - Product Specifications

Model Number

Output Voltage

(Vdc ±5%)

Output Current

Range (mA)

Max. Output

Power (W)

Typical

Efficiency

VLED25W-024

24

0-1080

26

84%

VLED25W-036

36

0-720

26

85%

VLED25W-048

48

0-540

26

86%

Class 2:

US/Canada

US Only

E332160

Sign Components Manual

Ordering Options:

-D:

0-10V dimmable version comes with an extra three wires +Purple/-Gray/Yellow on

the output side. 0-10V Dimming is compatible with most quality 0-10V wall dimmers

and direct 0-10V analog signal. See page 2 for additional specifications.

Rev 8-25-15

• Total Power: 25 Watts

• Input Voltage: 100-277 Vac Nom.

• UL Dry & Damp Location Rated

• IP66

• High Power Factor with Active Correction

• Output Protection & Lightning Protection

• UL8750 and EN61347