HLM-AMP-500
DIN rail amplifier

The HLM-AMP-500 is a low-frequency amplifier in a DIN rail version. The module allows operation in stereo (dual channel) and bridge (single channel) mode with increased power.

More information
Prices and ordering
from 2700 CZK without VAT
HLM-AMP-500 : DIN rail amplifier

Description

The HLM-AMP-500 is a low frequency amplifier in DIN rail version. The module allows operation in stereo (dual channel) and bridge (single channel) mode with increased power.

The module is designed primarily for installation in intelligent home sound systems. The remote volume control version allows control from the master system or via a shutter switch (“up”/”down”).

The inputs of the module can be wired as symmetrical for better interference suppression or classically as unsymmetrical.

The amplifiers are equipped with internal thermal and overcurrent fuses. The efficiency of the amplifier reaches above average values, typically 80% (on request we will send you specifications of the amplifier’s power dissipation in different operating modes).

Technical parameters:

Parameter
Value
Supply voltage12 – 26 V DC
Current draw at rest< 50 mA
Current draw during excitationup to 5 A
Distortion (1 W)Type. 0.1% type.
Bandwidth40 Hz – 22 kHz
Installationfor DIN rail, width 1 module
Bridge mode
Value
min. load impedance3 ohms
output power (24 V DC power supply, THD+N 1%, 3 ohms load)90 W
Stereo mode
Value
min. load impedance4 ohms
output power (12 V DC power supply, THD+N 1%, 4 ohms load)2x 15 W
output power (24 V DC power supply, THD+N 1%, 4 ohms load)2x 40 W

Amplifier modifications and recommended accessories

Based on this device, you can create special voice applications for different uses – if you are interested in a similar device,
please contact us
.

  • HLM-AMP-500 DIN rail amplifier with potentiometer volume control

Recommended accessories for HLM-AMP amplifiers:

  • An essential part of the system is a 12 V or 24 V power supply, either plug-in or DIN rail mounted.
    • If the detector is powered at the same time, it is advisable to consider up to twice the actual used (sinusoidal) power of the amplifier. Thus, for very quiet applications, a 20 W power supply will still be sufficient, but 30-50 W power supplies are recommended. If we wish to sound the room loudly, for example with an alarm announcement using the full power of the amplifier or overloading it, we always choose a source with a large reserve – preferably 100 W – in addition to our 2×20 W amplifier.

Order and prices

HLM-AMP-500 amplifiers are standard stocked in piece quantities and dispatched within 3 days. Delivery times for quantities over 10 pieces are usually in the range of 3 to 4 weeks (please enquire). Quantity discounts for orders over 100 pcs by agreement.

HLM-AMP-500 DIN rail amplifier,
volume control by potentiometer, in PRODUCTION (week 31)
excl. VAT 2700  CZK
incl. VAT 3267  CZK
Bargain price: HLM-500 (without communication) + HLM-AMP-500 amplifier
ACTION: HLM-500 for DIN rail (without communication) +
amplifier HLM-AMP-500 for DIN rail, without power supply, in PRODUCTION (week 31)
excl. VAT 4070  CZK
incl. VAT 4925  CZK
Optional accessories:
Power supply for detector and/or amplifier, DIN rail or socket (please specify in the note) within 10 days
excl. VAT 2000  CZK
incl. VAT 2420  CZK

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