Name: HLG-120H-12A LED DRVR CC/CV AC/DC 10.8-13.5V
Brand: MEAN WELL USA Inc.
SKU: HLG-120H-12A
Price: 47.368 USD
Availability: InStock
Rating: 4.9 (2 reviews)

Question 1

What is the Mfr

Accepted Answer

Mfr refers to the component's producing company, whose brand and manufacturing processes directly impact the component's performance, consistency, and traceability, making it a key reference during selection.

Question 2

What is the Series

Accepted Answer

Series indicates a manufacturer’s organized range of components, often named with a common prefix or code, to streamline product selection and ensure compatibility across similar models.

Question 3

What is the Package

Accepted Answer

his term denotes the protective casing (often made of plastic, ceramic, or metal) that encapsulates an integrated circuit, determining its size, reliability, and suitability for different mounting technologies like through-hole or SMT.

Question 4

What is the Base Product Number

Accepted Answer

By using the Base Product Number, manufacturers and customers can efficiently communicate about component families without detailing every specification, streamlining the procurement process.

Question 5

What is the Topology

Accepted Answer

Topology refers to the pattern of physical or logical connections and arrangements among the components (e.g., components, nodes, devices) within a system. It defines the flow paths for signals, data, or power and forms the skeletal framework of the syste

Question 6

What is the Current - Output (Max)

Accepted Answer

Maximum Output Current refers to the highest safe level of current that a power supply, amplifier, or driver can continuously source or sink at its output without causing permanent performance degradation or damage. It is a key rating parameter defining t

Question 7

What is the Dimming

Accepted Answer

Dimming refers to the function or method of adjusting the light output intensity of a source.

Question 8

What is the Voltage - Input (Min)

Accepted Answer

The minimum DC or AC potential difference required at the power input terminal for a device or circuit to maintain its specified performance and functionality. This lower boundary of the operating voltage range is critical for ensuring reliable startup, s

Question 9

What is the Type

Accepted Answer

This parameter categorizes a component based on its fundamental operating principle, internal structure, or primary application domain. It serves as the highest-level identifier, grouping devices with shared core characteristics—such as "N-Channel MOSFET,

Question 10

What is the Product Status

Accepted Answer

Product Status indicates the commercial availability and production stage of the component, such as Active, Not for New Design (NRND), Obsolete, or Last Time Buy (LTB).

Question 11

What is the Power (Watts)

Accepted Answer

It quantifies the rate of energy transfer or conversion within an electrical system, measured in Joules per second. This fundamental parameter defines the capacity of a source to deliver energy or the amount consumed by a load. In component specifications

Question 12

What is the Number of Outputs

Accepted Answer

This parameter specifies the total count of independent signal or power delivery channels available from a component, such as a power supply, amplifier, or logic device. It is a fundamental capacity metric that defines how many distinct loads or subsequen

Question 13

What is the Voltage - Isolation

Accepted Answer

This parameter specifies the maximum potential difference that can be safely sustained between two isolated circuits within a component, such as an optocoupler, transformer, or isolated amplifier. It is a critical safety and reliability rating, typically

Question 14

What is the Operating Temperature

Accepted Answer

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the powe

Question 15

What is the Termination Style

Accepted Answer

This parameter specifies the physical form and connection method of a component's leads or contacts, such as through-hole, surface-mount, screw terminal, or quick-connect. It defines the required assembly process (e.g., soldering, clamping) and is critica

Question 16

What is the DigiKey Programmable

Accepted Answer

A service offering that allows customers to configure specific parameters of a component (e.g., memory size, clock frequency, or firmware) at the point of order. This enables the manufacturer to produce a custom variant from a base product, providing appl

Question 17

What is the Size / Dimension

Accepted Answer

This parameter specifies the physical measurements of a component, typically expressed as length, width, height, and/or diameter in millimeters or inches. It defines the component's spatial footprint, which is critical for mechanical integration, PCB layo

Question 18

What is the Voltage - Output

Accepted Answer

This parameter specifies the nominal DC potential difference provided by a power supply, regulator, or signal source at its output terminals under defined load conditions, measured in volts (V). It is the primary electrical characteristic defining the lev

Question 19

What is the Voltage - Input (Max)

Accepted Answer

Specifies the absolute maximum DC or AC voltage that can be safely applied to a component's input terminal without risking permanent damage or dielectric breakdown. This is a critical safety parameter in the Absolute Maximum Ratings section of a datasheet

Question 20

What is the Features

Accepted Answer

These are the additional, non-core capabilities or characteristics integrated into a component beyond its primary function. They enhance performance, reliability, or ease of use, such as built-in protection (thermal shutdown, overcurrent), enable/disable

Question 21

What is the Approval Agency

Accepted Answer

A designated organization that validates a component's compliance with specific safety, performance, or environmental standards (e.g., UL, CE, CSA). This certification is a mandatory requirement for market access, ensuring the product meets regional regul

Question 22

What is the Mounting Type

Accepted Answer

Mounting Type refers to the standardized classification of the method by which an electronic component or module is physically secured and electrically connected to a printed circuit board, chassis, or panel. It defines how the component integrates into t

Question 23

What is the Ratings

Accepted Answer

Ratings specify the absolute maximum and recommended operating limits for electrical, thermal, and environmental conditions, such as voltage, current, power, and temperature. These parameters define the safe operational boundaries and long-term reliabilit

Question 24

What is the Efficiency

Accepted Answer

Efficiency quantifies the ratio of useful output power to total input power, expressed as a percentage (%). It is a critical performance metric for power conversion components (e.g., regulators, converters, amplifiers) and energy-consuming devices (e.g.,

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