Datasheet

105
45 Series Battery Chargers, Transformers
45-758 3 AMP REGULATED
BATTERY CHARGER & POWER
SUPPLY
For alarm system power and automatic
recharging of back-up batteries. LED
power indicator, 2.5 Amps continous and
3 Amps peak power. Input 16Vac to
programmable output 6/12/24Vdc. Fuse
protected. Comes with battery leads. 6
Position Barrier Strip. Mounts with double
stick tape.
45-759 1.2 AMP REGULATED
CHARGER BOARD ONLY
16Vac in, 12Vdc out. Fuse protected.
4 Position Barrier Strip, for alarm system
power and automatic recharging of back-
up batteris. Fuse protected. Mounts with
double stick tape.
Size: 3.8” x 2.85” x 1.45”
L x W x H
Size: 3.75” x 3” x 1”
L x W x H
45-728 6-VOLT FILAMENT TRANSFORMER
Primary 117 volts AC, secondary 6.3 Volts C.T. 1.5 Amps. Mounting centers 2
3
/8". Size: 2" x 1
5
/8" x 1
5
/8" high.
With wire leads. Weight is 12.8 oz.
45-716 6-Volt Filament Transformer. Primary 117 Volts AC, secondary 6.3 Volts AC 0.4 Amps
45-728
* 45-721 or 45-721L (5-70V) 45-723 or 45-723L (10-70V)
5 AND 10 WATT, 70 VOLT MATCHING LINE TRANSFORMERS
(SPECIFY WITH OR WITHOUT LEADS)
Universal 70 Volt 5 & 10 Watts audio line transformer for chassis or speaker mounting, can be connected to an
audio amplifier to enable proper line and speaker impedance. Matches 4 to 8 ohm speakers. Taps of 0.31,
0.62, 1.25, 2.5, 5 Watts for the 45-721. Taps of 0.625, 1.25, 2.5, 5, 10 Watts for the 45-723. Weight is 9.6 oz.
* 45-726 or 45-726L 10 WATT, 25 VOLT, 70 VOLT COMBINATION LINE TRANSFORMER
(SPECIFY WITH OR WITHOUT LEADS)
Taps of .65, 5, 10 Watts at 25 Volt. Taps of 0.25, 1.25, 5 Watts at 70 Volt. Weight is 10.5 oz.
* 45-727 or 45-727L 30 WATT MATCHING LINE TRANSFORMER
(SPECIFY WITH OR WITHOUT LEADS)
Taps of 10, 20, 30 Watts at 25 Volt. Taps of 10, 20, 30 Watts at 70 Volt. Weight is 10.2 oz.
* 45-720 or 45-720L (5-25V) 45-722 or 45-722L (10-25V)
5 AND 10 WATT, 25 VOLT MATCHING LINE TRANSFORMERS
(SPECIFY WITH OR WITHOUT LEADS)
Universal 25 Volt 5 & 10 Watts audio line transformers for chassis or speaker mounting. Can be connected to
an audio amplifier to enable proper line and speaker impedance. Matches 4 to 8 ohm speakers. Taps of 0.312,
0.625, 1.25, 2.5, 5 Watts for the 45-720. Taps of 0.625, 1.25, 2.5, 5, 10 Watts for the 45-722. Weight for 45-
720 is 6.5 oz. Weight for 45-722 is 10.4 oz.
45-720, 721, 722, 723, 726,
& 727 Without leads.
45-720L, 721L, 722L, 723L,
726L, & 727L With leads.
MINI TRANSISTOR AUDIO TRANSFORMERS
Ideally suited and selected for building or replacement of transistorized equipment. High vacuum impregnation,
application of a special coating seals the coils. A special core of hydrogen heat-treated alloy is used.
Size
3
/4" x
5
/8" x
5
/8". Frequency Response: +\- 3dB, 20-25KHz. Specify Part No.
Primary Primary Secondary Secondary Max Power
Part. No. Type Ohms DC Res. Ohms DC Res. Rating
45-700 Input 100,000 2K 1000 70 W 100mW
45-701 Output 1200 60W 3.2 .4W 100mW
45-703 Mic Input 200,000 2.26K 1000 43W 100mW
45-705 Input 20,000 320W 1000 230W 100mW
45-707 Driver 10,000 700W 2000 C.T. 127W 100mW
45-709 Output 500 C.T. 35W 3.2 .27W 100mW
45-711 Output 1000 C.T. 53.1W 8 .57W 100mW
* 45-715 Input 500W 34W 50 KW 3.17KW 100mW
Same as above except sub-miniature, type. Size
1
/2" x
1
/2" x
1
/2". Specify Part No.
45-702 Input 100,000 1K 1000 110W 75mW
45-704 Output 500 C.T. 35.5W 3.2 .4W 75mW
45-706 Input 200,000 1.6K 1000 118W 75mW
45-708 Driver 10,000 736W 2000 C.T. 173W 75mW
45-710 Output 500 C.T. 32W 82W 75mW
* DENOTES SPECIAL ORDER ONLY
CALRAD