DATA SHEET
HY2001 30 WATTS
The ILP HY2001 Power Amplifier is a fully
encapsulated high quality power amplifier
with Integral Power Supply and heatsink.
By selecting the appropiate mains transformer and the programming link on the
PCB the amplifier can be used with 4 or 8Ω loads with the automatic adjustment
of input sensitivity.
Mounting can be achieved by the use of T-slots in the heatsink and the nuts and
bolts provided.
• FEATURES
• Programmable 4 or 8Ω
operation
• Integral Power Supply
• Anti-thump Circuitry
• Integral heatsink
• Thermal Protection
• PTH Circuit Board
• Encapsulated
POWER SUPPLY REQUIREMENTS
ILP have developed a range of Hi-Fi quality Low noise Audio Power Toroidal
Transformers for the HY2001 they are Low Profile with Resin filled centres for
maximum noise absorption and ease of mounting. Finished in black to match the
amplifiers these transformers are the ideal choice to power the HY2001.
Mode Transformer RMS Supply Voltage Size Weight
4Ω AT0304 16 - 0 - 16v 90x34mm 0.9Kg
8Ω AT0308 20 - 0 - 20v 90x34mm 0.9Kg
SPONG LANE ELMSTED ASHFORD KENT TN25 5JU
PHONE +44 (0)1233 750481 FAX +44 (0)1233 750578
TYPICAL SPECIFICATIONS
Parameter Value
Output Power 40W rms. Max
Frequency Response (-3dB) 15Hz - 50kHz
Total Harmonic Distortion @ 1kHz 0.005%
Signal to Noise Ratio (DIN AUDIO) 100dB
Slew Rate typical 10V/µS
Rise Time 5µS
Input Sensitivity 500mV rms.
Input Impedance 100KΩ
Damping Factor(8Ω @ 100Hz) >400
Load Impedance (programmable) 4 or 8Ω
Maximum D.C. rails (8Ω load) ±30V
Size Width x Height x Extrusion Cut 76x100x30mm
Weight 200g
ELECTRICAL / MECHANICAL
DETAILS AND DIMENSIONS
INSTALLATION NOTES
1. For normal us age and conditions the amplifi er needs no supplementary heatsink.
2. It must be mounted to allow a vertical flow of air thr ough t he fins.
3. No input capacitor is r equired. A n internal 100V working capacitor is fitted.
4. For loudspeaker protection i t is recommended t hat a quickblow fuse is mounted
between the output and the speaker. The fuse rating s pecified has been cal culated
to ensure fas t rupture i n t he event of DC being presented t o the speaker. It is
advised not to use a higher rated fuse.
5. The amplifier module is s upplied in 8Ω mode. To set 4Ω mode simply break the l ink
using a spot face cutter or a 3-5mm drill.
6. For 4Ω mode use a 2.0A quickblow fuse and for 8 Ω a 1.5A quickbl ow fuse.
