Siglent SPA1010 Power Amplifier

Siglent SPA1010 Power Amplifier

£309.00 (£370.80 inc VAT)

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SKU: SPA1010 Categories: , Brand:

Description


Siglent SPA1010 Power Amplifier

Increase the voltage and current output capabilities to generators like the SIGLENT SDG family.

Typical Input Impedance: 15kΩ

Input:

+/- 6.5V Vpp (Gain: X1)

+/- 1.3 V (Gain: X10)

Gain: Switched 10V/1V and 10V/10V

Output Voltage: 25.4 Vpp

Output Current: 1.12 A

Slew Rate: ≥ 90 V/μs

Overshoot: ≤ 4%.

Compatible with all SIGLENT SDG series generators.

All specifications listed in the table below can be met under the following two conditions, unless noted:

  • The instrument has been continuously operated for more than 30 minutes within the operating temperature range.
  • All the specifications are guaranteed except for those marked “typical”.
Signal Input
Input Impedance 15 kΩ
External Input -6.5 V ~ +6.5 V (Gain: X1)
-1.3 V ~ +1.3 V (Gain: X10)
Amplifier
Gain 10 V/1 V and 10 V/10 V
Virtual Value of Output Power 10 W (typical, input: Sine, 1 kHz, X1, RL = 7.5 Ω) (Note1)
Output Voltage 25.4 Vpp (input: Sine, 1 kHz, RL = 1 kΩ )
Output Current 1.12 A (input: Sine, 1 kHz, RL = 8 Ω )
Output Impedance < 2 Ω
-3dB Bandwidth ≥ 1 MHz
Full Power Bandwidth ≥ 1 MHz (Note2)
Slew Rate ≥ 90 V/µs (Note3)
Overshoot ≤ 4%
Maximum Allowed Access to Capacitive Load 1 µF
Over temperature Protection Threshold 60 °C
Power In
Rated Voltage 12 Vdc
Rated Current 4 A
Others
Operating Temperature 0 ~ 40 °C
Dimension(W x H x D) 193 mm x 122 mm x 42 mm
Net Weight 540 g

1 The output power of the SPA1010 is limited by frequency. When the input frequency is between 500 Hz and 200 kHz, the SPA1010 is able to deliver 10 watts into an 8 Ω load. As the SPA10100 has an overload protection circuit and a thermal protection circuit to prevent permanent damage, it will not deliver 10 watts when the input frequency is below 500 Hz and above 200 kHz.

2 The full power bandwidth refers to the maximum frequency of the signal generated with undistorted and utmost amplitude in the AC output state from the Amplifier.

FPB = SR / (2πVMAX)

SR: Slew Rate; VMAX: Maximum undistorted output amplitude

3 Slew Rate: When you send a large step signal to the amplifier, the output slope of the signal will be stable as a constant at a certain point; this constant is named Slew Rate.

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