EVAL4 Mono 1ET9040BA Eval Kit
Description
EVAL4 is an evaluation kit consisting of one amplifier module (1ET9040BA), a mono front-end board (FE04) and a cable set.
EVAL4 is very suitable for integration in DIY constructions.
The EVAL4 is designed for easy testing of the 1ET9040BA and provide all connectivity and control required to operate the amplifier module:
- 1ET9040BA Amplifier Module
- Speaker connector,
- Power Supply Connector,
- Audio Signal, control and low power, connector,
- FE04 Frontend board
- Balanced analog input connector (XLR),
- Pin header for enabling/disabling operation,
- Voltage regulators for OPAMPs,
- Pre-gain stage w/ selectable gain and bypass option (jumpers),
- Status LED’s,
- Cable Set
- Flat ribbon cable,
- Auxiliary power supply cable
- 6pin High Power Supply cable
- 4-pin Speaker Connector Cable
Refer to the 1ET9040BA Data Sheet for all specifications.
It is recommended to mount EVAL4 on a heatsink, e.g., an adequately design aluminum chassis.
NOTE: 1ET9040BA has very low idle losses and high overall efficiency, however, adequate cooling is still essential for sustained power delivery. Careful considerations must be given to design of the thermal system in order to achieve desired system-level output power specifications. Given proper cooling the 1ET9040BA amplifier module can easily be capable of very high continuous power delivery and the module is specifically designed with the utmost robustness and reliability as fundamental properties. Most frequently it is the system power supply that becomes the limiting factor in a application incorporating the 1ET9040BA module(s).
Specifications
| Channels | 1 |
| Amplifier Configuration | Bridged Output Stage (BTL) |
| Speaker Outputs | Connector |
| Output Power | 750W @ 0.1% THD, 4Ω |
| Supply Voltage | ±30V to ±48V DC |
| Analog Inputs | Balanced (XLR) |
| Length | 150mm |
| Width | 100mm |
| Height | 39mm |
| Weight | 340g |