Batteries

Universal Power Supply

Key points

• Input voltage 90-264 VAC
• Input frequency 47-63 Hz
• Overcurrent protection All outputs protected to short circuit condition
• Operating temperature 0°C to +70°C, derate linearly above 40°C to 50% @ 70°C
• MTBF 100,000 hours minimum at full load at 25°C ambient
• EMI requirements Meets conduction limits of (a) FCC PART 15 CLASS B (b) CISPR CLASS B
• Safety Approvals UL/cUL60950, TUV/GS (EN60950)
• Size 91mm x 36mm x 38mm (3.6" x 1.4" x 1.5")

Overview

At last a small lightweight power supply for your Z88.

When the Z88 came out the Mains adapters were built using large and heavy transformers, forcing users to either leave them at home or having two supplies, one for home and the other at work.

This power supply is the modern lightweight equivalent .

Use it either in the USA, Europe or anywhere in the world.

Power on indicator		Stable Supply		Light weight		Fit the Plug yourself
See if it is plugged in		7v input ensures that your batteries are not used.		weighs only 35g (1.2oz)		Use it anywhere in the world.

Z88 Mains Adapter		Save your batteries whilst working at home with this 220v 2 - pin mains adapter. The 2 pin Euro plug can be cut off allowing an ordinary 13A UK (or any other) plug to be fitted if desired.
If you want to use a different power supply it must be regulated and have an output of 6.8v to 7.2v with the positive pin being in the middle. If you don't want to open it and you have a spare earphone, put that across the power output. If it buzzes like mad, it is unregulated, if you can't hear much of a sound it is either not connected, or it is regulated.

Ram Packs
Using Ram Packs with your Z88. Inserting the RAM pack into Slot 1 of the Z88 The Z88 comes with 32K RAM 'built-in' memory. This is used both as working memory and for storing files.		The Z88's memory can be expanded in 32K, 128K or 1M byte blocks by inserting a RAM Pack. A 1M RAM Pack has enough room for around 200 typed A4 pages. If power is lost, through the batteries going flat or if an application crashes, any files that or stored in RAM or unsaved current work may be lost. Cambridge Computer The Z88 Card Exchange System (864K) Cambridge Computer Memory Card booklet (500K)

Z88 Hardware

Description	Price	VAT	Total
Cable - Mac Archimedes	£15.00	£3.00	£18.00
Cable - Modem	£10.00	£2.00	£12.00
Cable - Printer (Parallel)	£34.00	£6.80	£40.80
Cable - Printer (Serial)	£5.00	£1.00	£6.00
Carrying case	£6.95	£1.39	£8.34
EPROM Eraser	£16.67	£3.33	£20.00
Flash EPROM (1M)	£45.83	£9.17	£55.00
Flash EPROM (512K) / 512K RAM	£49.17	£9.83	£59.00
EPROM Eraser	£16.67	£3.33	£20.00
EPROM pack (32K)	NONE LEFT
EPROM pack (128K)	£25.00	£5.00	£30.00
EPROM pack (256K)	£49.17	£9.83	£59.00
Mains Adapter (220v)	£8.95	£1.79	£10.74
Modem 300/1200-software & cable	£25.00	£5.00	£30.00
Modem	£10.00	£2.00	£12.00
Power Supply (90-264v)	£12.50	£2.50	£15.00
RAM pack (1M) (low power)	£49.16	£9.84	£59.00
RAM pack (1M) (CC)	£40.83	£8.17	£49.00
RAM pack (512K)	£37.50	£7.50	£45.00
RAM pack (128K)	£20.83	£4.17	£25.00
Topper - Heavy Duty Version Out of Stock

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