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AC Triac Dimmable driver 200-240Vac 150W 48V No Load Requirement 3.13A

triac dimmable

SKU SC-150-48

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Select model — 3 in this family

SC-150-48

SC-150-48 150W 48V Low stock

SC-360-48 200W 48V In stock

SC-300-48 300W 48V Low stock

Product variants

In stock

Overview

SC-150-48 is the 48V output model of this series: rated current 3.13A, rated power 150W, typical efficiency 79%@230VAC.

Features

Output: Constant Voltage
Range: 200-240VAC
PFC design: Built-in active PFC function
Efficiency: Up to 88%
Protections: Short circuit/ over load/ over temperature
Heat dissipation: Cooling by free air convection
Waterproof performance: IP86
Dimming function: Phase dimming: work with leading edge, MLV and trailing edge, ELV, TRIAC dimmers.
Dimming range: 0-100%
Warranty: 5 years warranty

Specifications

SC-150-48Specifications from the official datasheetDownload datasheet PDF

Certificate

Certificate: TUV / SAA / CCC / CE / CB / RoHS / Reach

Output

DC Voltage: 48V
Voltage Tolerance: ±0.5V
Voltage Regulation: ≤1%
Rated Current: 3.13A
Rated Power: 150W
Load Regulation: ≤0.5%

Input

Voltage Range: 200-240VAC
Frequency Range: 47 - 63Hz
Power Factor (Typ.) @ Full Load: PF≥0.97 (200VAC, 230VAC, 240VAC)
Efficiency(Typ.)@ Full Load: 79%@230VAC
AC Current (Max.): 0.22A
Inrush Current(Typ.): 30A, 90us @ 230VAC
Leakage Current: <0.5mA

Protection

Short Circuit: Shut down o/p voltage, re-power on to recover after fault condition removed
Over Load: ≤120% shut down o/p voltage, recovers automatically after fault condition is removed
Over Temperature: Shell surface temp. 100°C±10°C shut down o/p voltage, automatically recover after the temperature drops

Environment

Working TEMP.: -40~+60°C (see below derating curve)
Working Humidity: 20 - 90% RH non-condensing
Storage TEM.,Humidity: -40 - +80°C, 10 - 95% RH non-condensing
TEMP.coefficient: ±0.03%/°C (0 - 50°C)
Vibration: 10~500Hz, 2G 10min/1 cycle, period for 60min. each along X,Y,Z axes

Safety&EMC

Safety standards: EN/IEC-61347, EN/IEC-60598 Approved, AS/NZS-61347/60598 Approved
Withstand voltage: I/P-O/P: 3.75KVAC (EU)
Isolation resistance: I/P-O/P: 100MΩ / 500VDC / 25°C / 70%RH
EMC Emission: Compliance to EN/IEC-55015, EN/IEC-61000, AS CISPR 15:2017

Others

Net Weight: 0.22kg
Dimension: 155*54*19.7mm (L*W*H)
Packing: 350*240*130mm, 20pcs/CTN, 9.57Kg/CTN

Test conditions and notes2

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
2. Tolerance: includes set up tolerance and load regulation.

Technical drawings

SC-150-48 Efficiency Curve (Efficiency vs Output load) — Efficiency Curve (Efficiency vs Output load)

SC-150-48 Derating Curve (Output load vs TEMP.) — Derating Curve (Output load vs TEMP.)

SC-150-48 Power Factor Curve — Power Factor Curve

SC-150-48 Mechanical Specification — Mechanical Specification

SC-150-48 Illustration (page 6) — Illustration (page 6)

SC-150-48 TRIAC/Phase cut dimming — TRIAC/Phase cut dimming

SC-150-48 TRIAC/Phase cut dimming (2) — TRIAC/Phase cut dimming (2)

Typical applications

Suitable for the application of LED lighting

Downloads

Datasheet1

SC-150-48 datasheetEnvo_SC_150W.pdf PDF Download

FAQ

What kind of applications is the Envo SC-150-48 designed for?

The Envo SC-150-48 is designed for LED lighting and moving sign applications that need a constant voltage 48V power supply. Its 150W output makes it suitable for larger 48V lighting loads where TRIAC dimming is also required.

Is this a constant voltage or constant current power supply?

This model is a constant voltage power supply with a 48V output. It is intended for products and systems that are designed to run on a fixed 48V DC supply rather than a constant current driver.

Does the SC-150-48 support TRIAC dimming?

Yes, this model is TRIAC dimmable and works with both leading edge and trailing edge TRIAC dimmers. It is described as having strong compatibility and flicker-free dimming performance for compatible lighting applications.

What are the main electrical ratings of this power supply?

The Envo SC-150-48 is rated for 150W output at 48V with a rated current of 3.13A. It accepts an AC input range of 200-240VAC and has a typical efficiency of 79% at 230VAC.

Can this power supply be used in demanding environments?

This model is built with a full protection aluminum housing and uses free air convection cooling. It is rated for operation from -40°C to 60°C, which makes it suitable for a wide range of commercial and lighting environments.

What protections and durability features does the SC-150-48 include?

The SC-150-48 includes protection against short circuit, over load, and over temperature. It carries compliance with worldwide safety regulations for lighting and includes a 5-year warranty for added long-term confidence.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Envo SC-150-24 Power Supply 150W 24V - Triac dimmable 6.25A	150W	24V	6.25A	IP66	View
Envo SC-150-12 Power Supply 150W 12V - Triac dimmable 12.5A	150W	12V	12.5A	IP66	View

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