LED Drivers Power Supplies – Mouser South Africa

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ESS Tri-Mode Dimming™ Constant Current LED Drivers

ERP Power ESS Tri-Mode Dimming™ (up to 10V and TRIAC/ELV) Constant Current LED Drivers with Fast Startup Time are compatible with TRIAC (forward-phase or leading-edge) / ELV (reverse-phase or trailing-edge) and 0 to 10V dimmers. The ESS series offers a lifespan of 109,000 hours at +70°C case hot spot temperature (+57°C ambient temperature) for ESS030W-0620-42 (26W). These LED drivers from ERP Power are compliant with FCC CFR Title 47 Part 15 Class B (120V_AC)/Class A (277V_AC) and EN55015 (CISPR 15) at 220/230/240 Vac and ENERGY STAR® luminaire specifications and DLC (DesignLight Consortium®) technical requirements.

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Part #

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 24.3 W max, 900 mA Iout, 27 V max Vout

ESS030W-0900-27
ERP
1: $21.09
81In Stock

Mfr. Part No.
ESS030W-0900-27

Mouser Part No
773-ESS030W-0900-27

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 24.3 W max, 900 mA Iout, 27 V max Vout

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Datasheet

81In Stock

$21.09

$19.95

$19.68

Min.: 1
Mult.: 1

Constant Current (CC)

900 mA

27 VDC

24.3 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 10.5 W max, 250 mA Iout, 42 V max Vout

ESS010W-0250-42
ERP
1: $19.47
150In Stock
200Expected 2026/08/13

Mfr. Part No.
ESS010W-0250-42

Mouser Part No
773-ESS010W-0250-42

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 10.5 W max, 250 mA Iout, 42 V max Vout

Learn More

Datasheet

150In Stock

200Expected 2026/08/13

$19.47

$18.84

$18.15

$18.14

View

Min.: 1
Mult.: 1

Constant Current (CC)

250 mA

42 VDC

10.5 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 12.6 W max, 300 mA Iout, 42 V max Vout

ESS015W-0300-42
ERP
1: $22.31
104In Stock

Mfr. Part No.
ESS015W-0300-42

Mouser Part No
773-ESS015W-0300-42

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 12.6 W max, 300 mA Iout, 42 V max Vout

Learn More

Datasheet

104In Stock

$22.31

$21.49

$20.47

$19.71

View

Min.: 1
Mult.: 1

Constant Current (CC)

300 mA

42 VDC

12.6 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 11.2 W max, 350 mA Iout, 32 V max Vout

ESS015W-0350-32
ERP
1: $23.67
187In Stock

Mfr. Part No.
ESS015W-0350-32

Mouser Part No
773-ESS015W-0350-32

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 11.2 W max, 350 mA Iout, 32 V max Vout

Learn More

Datasheet

187In Stock

$23.67

$22.03

$21.09

$20.18

View

Min.: 1
Mult.: 1

Constant Current (CC)

350 mA

32 VDC

11.2 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 14.7 W max, 350 mA Iout, 42 V max Vout

ESS015W-0350-42
ERP
1: $20.45
159In Stock

Mfr. Part No.
ESS015W-0350-42

Mouser Part No
773-ESS015W-0350-42

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 14.7 W max, 350 mA Iout, 42 V max Vout

Learn More

Datasheet

159In Stock

$20.45

$18.89

$18.24

$17.99

View

Min.: 1
Mult.: 1

Constant Current (CC)

350 mA

42 VDC

14.7 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 14.7W max, 1050 mA Iout, 14 V max Vout

ESS015W-1050-14
ERP
1: $20.67
163In Stock

Mfr. Part No.
ESS015W-1050-14

Mouser Part No
773-ESS015W-1050-14

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 14.7W max, 1050 mA Iout, 14 V max Vout

Learn More

Datasheet

163In Stock

$20.67

$20.02

$19.60

$19.27

View

Min.: 1
Mult.: 1

Constant Current (CC)

1.05 A

14 VDC

14.7 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 16.8 W max, 700 mA Iout, 24 V max Vout

ESS020W-0700-24
ERP
1: $27.32
154In Stock

Mfr. Part No.
ESS020W-0700-24

Mouser Part No
773-ESS020W-0700-24

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 16.8 W max, 700 mA Iout, 24 V max Vout

Learn More

Datasheet

154In Stock

$27.32

$25.00

$24.04

$22.84

View

Min.: 1
Mult.: 1

Constant Current (CC)

700 mA

24 VDC

16.8 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 21.0 W max, 500 mA Iout, 42 V max Vout

ESS030W-0500-42
ERP
1: $24.83
348In Stock

Mfr. Part No.
ESS030W-0500-42

Mouser Part No
773-ESS030W-0500-42

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 21.0 W max, 500 mA Iout, 42 V max Vout

Learn More

Datasheet

348In Stock

$24.83

$22.70

$21.83

$20.75

View

Min.: 1
Mult.: 1

Constant Current (CC)

500 mA

42 VDC

21 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 26.0 W max, 620 mA Iout, 42 V max Vout

ESS030W-0620-42
ERP
1: $26.89
213In Stock

Mfr. Part No.
ESS030W-0620-42

Mouser Part No
773-ESS030W-0620-42

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 26.0 W max, 620 mA Iout, 42 V max Vout

Learn More

Datasheet

213In Stock

$26.89

$24.77

$23.85

$22.76

View

Min.: 1
Mult.: 1

Constant Current (CC)

620 mA

42 VDC

26 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 29.4 W max, 700 mA Iout, 42 V max Vout

ESS030W-0700-42
ERP
1: $24.36
353In Stock

Mfr. Part No.
ESS030W-0700-42

Mouser Part No
773-ESS030W-0700-42

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 29.4 W max, 700 mA Iout, 42 V max Vout

Learn More

Datasheet

353In Stock

$24.36

$22.26

$21.42

$20.34

View

Min.: 1
Mult.: 1

Constant Current (CC)

700 mA

42 VDC

29.4 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 19.6 W max, 1400 mA Iout, 14 V max Vout

ESS020W-1400-14
ERP
1: $22.24
10In Stock
150On Order

Mfr. Part No.
ESS020W-1400-14

Mouser Part No
773-ESS020W-1400-14

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 19.6 W max, 1400 mA Iout, 14 V max Vout

Learn More

Datasheet

10In Stock

150On Order

$22.24

$21.53

$20.60

$18.65

View

Min.: 1
Mult.: 1

Constant Current (CC)

1.4 A

14 VDC

19.6 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 37.8 W max, 900 mA Iout, 42 V max Vout

ESS040W-0900-42
ERP
1: $28.97
27In Stock
100Expected 2026/07/17

Mfr. Part No.
ESS040W-0900-42

Mouser Part No
773-ESS040W-0900-42

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 37.8 W max, 900 mA Iout, 42 V max Vout

Learn More

Datasheet

27In Stock

100Expected 2026/07/17

$28.97

$27.90

$26.56

$25.60

View

Min.: 1
Mult.: 1

Constant Current (CC)

900 mA

42 VDC

37.8 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 15.0 W max, 440 mA Iout, 34 V max Vout

ESS015W-0440-34
ERP
1: $24.89
7In Stock

Mfr. Part No.
ESS015W-0440-34

Mouser Part No
773-ESS015W-0440-34

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 15.0 W max, 440 mA Iout, 34 V max Vout

Learn More

Datasheet

7In Stock

$24.89

$23.06

$22.00

$21.00

View

Min.: 1
Mult.: 1

Constant Current (CC)

440 mA

34 VDC

15 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 18.9 W max, 450 mA Iout, 42 V max Vout

ESS020W-0450-42
ERP
1: $26.54
60In Stock

Mfr. Part No.
ESS020W-0450-42

Mouser Part No
773-ESS020W-0450-42

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 18.9 W max, 450 mA Iout, 42 V max Vout

Learn More

Datasheet

60In Stock

$26.54

$24.59

$23.47

$22.40

View

Min.: 1
Mult.: 1

Constant Current (CC)

450 mA

42 VDC

18.9 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 16.0 W max, 500 mA Iout, 32 V max Vout

ESS020W-0500-32
ERP
1: $21.67
25In Stock

Mfr. Part No.
ESS020W-0500-32

Mouser Part No
773-ESS020W-0500-32

ERP

LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 16.0 W max, 500 mA Iout, 32 V max Vout

Learn More

Datasheet

25In Stock

$21.67

$20.98

$20.14

$19.03

View

Min.: 1
Mult.: 1

Constant Current (CC)

500 mA

32 VDC

16 W

120 VAC to 277 VAC

With Dimming

1 Output

Chassis Mount

84 mm (3.307 in)

40 mm (1.575 in)

25.2 mm (0.992 in)

Industrial

ESS

IP64

ESS Tri-Mode Dimming™ Constant Current LED Drivers

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