Die Spannungs- und Stromangaben sind als Betrag aufzufassen. Vorzeichen müssen entsprechend Betriebsart und Polarität des Halbleitermaterials gesetzt werden.

Voltage and current ratings are given as magnitude, where the sign has to be set according to operating condition and polarity of the semiconductor material.

	2N2869  2N2870		Class-B Push-Pull AF-Amplifier
@Tc: Rate POUT: Pc: UBE: Ic: ICM: GP: RIN(B): RIN(BB): RCL: RCCL: k: @eta: @Ucc: f:	80 TYP 0 - 130 50 - - - - - - - - 14.4 - 12 3.0 - 640 2.0 30 10 40 6.0 24 5.0 67 14.4 400	°C   W W mV mA A dB OHM OHM OHM OHM % % V Hz
Ref *?	Rca70	15043

		2N2869 2N2870			Beschreibung der Bauteile - Parts Description
C1:		1.0	mF		25V, electrolytic
R1:		10	OHM		@ 25°C Thermistor (NTC), 28.25 ohms at 0°C, 4.06 ohms at 50°C.
R2:		5.6	OHM		0.5W
R3:		270	OHM		1W
T1:		Driver Transformer			Primary impedance (n1) determined by large-signal considerations of the driver unit. Secondary impedance (n2, n3) = RIN(BB) center tapped.
T2:		Output Transformer			Primary impedance (n4, n5) = RCCL center tapped. Secondary impedance (n6) = voice-coil impedance.