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DESKTOP POWER SUPPLIES...
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DESKTOP POWER SUPPLIES... |
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Procon Technology has searched all over for these value-for-money power supplies and chargers. Please see prices below and email us regarding your quantity requirements or special application.
In Australia, call 03-98306288 now to buy!
All Manson power supplies have an extended 2 year warranty and all Meanwell power supplies have a 2 to 5 year warranty!
PRICE INCREASE! Due to an increase in manufacturing costs, some Manson power supplies have increased in price!
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HCS3600 series (above left) - with constant current control.
The NEW state-of-the-art 'Manson' HCS3600 series provides a true high-current laboratory power supply with many advanced features including; small size (200x90x275mm) and weight (3.7Kg), a quiet fan with speed control, rotary encoder voltage and current controls with course and fine adjustment, three user defined presets (P1, P2, P3) , remote control of voltage and current (0-5V or pot) and a remote on/off control.
Most significantly, it provides automatic cross-over between constant voltage (CV) and constant current (CC) modes with LED indication!
The HCS3600 model provides 1 to 16VDC at 60A and has remote voltage sensing capability (to compensate for voltage drop in cables). The HCS3602 provides 1 to 32VDC at 30A and the HCS3604 provides 1 to 60VDC at 15A. Current overload (OLP), over temperature (OTP) and over voltage protection (OVP) is provided.
Worst case specifications: Load regulation: 50mV (10-100%), Line regulation: 20mV (170-264VAC), Ripple: 5mV RMS (50mV p-p), Efficiency: >85%, Active PFC (Power Factor Correction) >0.95, Transient Response Time (50-100%) 1.5ms.
All HCS power supplies come with an 'Electrical Performance Test Report' to certify that the unit has passed all test parameters.
This state-of-the-art power supply has many servicing, research, education, laboratory and industrial applications in many diverse fields such as telecommunications and railway workshops. With microprocessor control it features an advanced power-on test sequence, fine and course voltage and current adjustment, tracking Over Voltage Protection (OVP) and is capable of setting the current limit with no load or short-circuit required!
The HCS3600 series is equivalent to the BK Precision 1900, 1902 and 1904 model power supplies!
Also available are the HCS3300 and the HCS3400 series.
Now available is the "low-cost" programmable HCS3200 series with 18V/20A, 36V/10A or 60V/5A output (max. current 22A, 12A, 6A resp.) and USB port control for automated QC testing, battery charging and simulation, control applications including prototyping and research! NEW! Can also be used for speed control of a DC motor and in applications as diverse as crystal growth and thermal analysis! Use the software provided to program up to 20 step voltage/current cycle or write your own software (for Windows, Linux or Mac OSX) or use third-party software such as LabView for unlimited steps and complete control over the power supply! Example programs now available in VisualBASIC and QBASIC. UPDATE: Similar programmable power supplies, such as the TDK-Lambda ZUP series, cost FIVE times the price! That's $1500 !!!!
SPS9600 series (above centre)
The 'Manson' SPS9600 (M8222 or Q1775 or SPS1560) model provides 1V to 15VDC at 60A current-limited output! Features digital meters, remote voltage sensing and a remote voltage control input using 0-5 volts or a 5K potentiometer - with remote on/off control - ideal for automated testing (remote shutdown or programmed voltages) or selecting a fixed voltage e.g. 13.8V.
OLP, OTP and OVP provided. Dimensions 220x110x360mm + 35mm for rear terminals (8.7x4.3x14.2") and weighs 5Kg (11lb) or 5.6Kg (12.4lb) in box. Specifications: Load regulation: 0.1% + 5mV, Line regulation: 0.05% + 3mV, Ripple: 15mV RMS (40mV p-p), Efficiency: >85%, Active PFC: >0.95
The SPS9602 model has a variable 1 to 30VDC at 30A output.
These power supplies can be used for testing, repairing and running 12V/24V equipment such as car/truck headlights, inverters, motors etc. Provides power for driving an inverter in a caravan or boat, car audio and video displays, high-power CB radio transceivers and to 'manually' re-charge 6V, 12V, 24V lead-acid batteries (or SLA and Gel Cell batteries). i.e. can be set to 13.8V or 27.6VDC.
Customers have also used these for manual or remote/automatic (0-5V) variable speed DC motor control.
The SPS-9600 and SPS-9602 are equivalent to the BK Precision 1693 and 1694 models!
For the first time in Australia, the SPS5600 and SPS5602 (or SPS-1560-AH or SPS-3030-AH) are now available for use in the electroplating or electrochemical or metal finishing industry. These special power supplies can also be used for Industrial or Scientific purposes and have a 6 digit Amp Hour Meter and reverse polarity switch. The SPS5600 range are most often used for brush plating also known as selective plating, portable electroplating, electrochemical metalizing and swab plating. See www.dalic.com.au for Anodising and Plating Kits for cadium, copper, gold, nickel and silver.
SPS8400 and SPS9400 series (above right)
The SPS9400 (MP-3090) 'Manson', 'DOSS' or 'Electro' laboratory or bench top power supply provides a high current output in a light weight package at a reasonable price. The switch-mode power supply provides regulated 3V to 15VDC 40A output - now with floating terminals! This means that they can now be used in series or in positive or negative earthed systems.
Dimensions 220x110x300mm (8.7x4.3x11.8") and weighs 3.5Kg (7.7lb) or 4.3Kg (9.5lb) in box. Specifications: Load regulation (0-20A): 200mV, Line regulation: 50mV, Ripple: 50mV p-p, Efficiency: >78%, Active PFC: >0.95
Features digital or analogue voltage and current meters, voltage adjustment, 2 screw terminals (+'ve and -'ve) which accept 4mm banana plugs.
These models can be used to charge 12 Volt batteries and for powering 13.8V systems. All models can be fixed at 13.8V by a recessed switch underneath the power supply.
The SPS9402 model with 3-30V 20A output is no longer available. We recommend purchasing the HCS3402 model instead!
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GS/AS range (above left-centre)
The 'Meanwell' GS/AS range of 'laptop style' power supplies provide 18, 25, 40, 60, 90, 120, 160 or 220 Watts of DC power in voltages from 5V to 48V. Note the GS18A replaces the GS15A.
This "Green" range of power supplies is MEPS approved and meets the EISA 2007 (Energy Independence and Security Act). All have C-tick approval and Electrical Safe Victoria Approval.
They have fully-enclosed plastic casings (no 'dangerous' vents), IEC AC input and over temperature protection (60W and over), LED power on indicator and a 1m long lead with 5.5mm DC plug - except when more than 90W they use the R7B connector with 4 pins.
The GS40, GS120, GS160 and GS220 operate up to 50°C ambient (without derating) , others 40°C. The GS120 and GS160 are the first units to operate down to -30°C and up to 70°C.
All units operate on 110V to 240VAC 50Hz to 60Hz and have excellent MTBF (Mean Time Between Failure) rates. e.g. the MTBF of the GS40 and GS60 is over 700,000 hours!
All come with Australian IEC mains leads (optional USA, UK or European leads available) and have a 2 year warranty. Note, the standard connector supplied is a ID 2.1mm (2.5mm for AS120, GS90, GS120), OD 5.5mm DC plug for less than 6.6 Amp output otherwise a DIN R7B 4 pin connector is supplied. ID 1.3mm, 2.1mm or 2.5mm DC plug adapters are available on request.
The GS-25A is now available in 12V and 18V output for those requiring a 'reliable' DC adapter for TV Antenna and Satellite distribution systems.
According to a 'Silicon Chip' magazine article, 'A faulty DC power supply can thus introduce hum bars into the distribution amplifier and severely affect the Foxtel signal, sometimes to the extent that it prevents the decoder from working at all.'
SPA-8230 (above right-centre) - NOW AVAILABLE IN 6V & 9V
This 'Manson' SPA8230 model provides a fixed 13.8V (adjustable trimpot 12-15V) switch-mode power supply features light weight construction (1.6Kg) and a small size (181x63x190mm) for it's 23 Amp output capability (25A peak). Use it for operating 12VDC car equipment such as car radios, CD-players and CB radios etc. And amateur radio transceivers
This unit provides a cigarette lighter socket and screw terminal outputs which also accept 4mm bannana plugs.
Specifications: Load regulation: 100mV (0-100%). Line regulation: 50mV (+/-10%). Ripple: 5mV RMS (50mV p-p). Efficiency: >80%.
Operates on 100-120VAC (option) or 200-240VAC 50Hz to 60Hz and comes with IEC mains cable (other mains plugs can be supplied), underbench mounting brackets, 12 months warranty and a bonus cigarette lighter plug with 2.1mm DC plug connected (value $10).
NOTE, the 6V version can be used to recharge 6V batteries!
SPS-9620 (above right)
The 'Manson' SPS9620 switch-mode power supply provides a fixed 13.8VDC (adjustable trimpot 6-15V)* with 120A current-limited output! It features remote voltage sensing, dual thermal-controlled cooling fans and active PFC.
Dimensions 235x218x345mm + 35mm for rear terminals and weighs 11Kg (24lb). Specifications: Load regulation: 0.1% + 5mV. Line regulation: 0.05% + 3mV. Ripple: 15mV RMS (40mV p-p). Efficiency: >85%.
Great for 12V battery charging and automotive or amateur radio use - as used by car dealerships to power showroom vehicles! e.g. Jaguar XJ.
*optional please request the extended voltage range (6-15V) when ordering! Normally 11-14V.
| PRICE LIST.........current until 29th February, 2012 | AUS$ | +GST | NOTE |
| HCS-320n, Lab Supply 0=18V/20A, 2=36V/10A, 4=60V/5A | $300.00 | $330.00 | usb |
| HCS-330n, Lab Supply 0=16V/30A, 2=32V/15A, 4=60V/8A | $300.00 | $330.00 | |
| HCS-340n, Lab Supply 0=16V/40A, 2=32V/20A, 4=60V/10A | $360.00 | $396.00 | |
| HCS-360n, Lab Supply 0=16V/60A, 2=32V/30A, 4=60V/15A | $500.00 | $550.00 | |
| DPD-3030, Lab Dual Track 0-30VDC 0-3A + aux. 2-6V@5A | $540.00 | $594.00 | . |
| SPS-8400, Lab Power Supply 3-15VDC 40A... analog meters | $240.00 | $264.00 | |
| SPS-9400, Lab Power Supply 3-15VDC 40A... digital meters | $300.00 | $330.00 | |
| SPS-9402, Lab Power Supply 3-30VDC 20A... pdf | $300.00 | $330.00 | n.a. |
| SPS-9600, Lab Power Supply 1-15VDC 60A... was $550 | $360.00 | $396.00 | . |
| SPS-9602, Lab Power Supply 1-30VDC 30A... was $550 | $400.00 | $440.00 | . |
| SPA-8230, Desk Power Supply 13.8VDC (adj. 12-15V) 25A | $120.00 | $132.00 | |
| SPS-9620, Desk Power Supply 13.8VDC 120A... was $880! | $600.00 | $660.00 | |
| GE12I-v, 12W plug-pack v = 5, 7.5, 9, 12, 15, 18, 24, 48V | $25.00 | $27.50 | . |
| GE24I-v, 24W plug-pack v = 5, 7.5, 9, 12, 15, 18, 24, 48V | $30.00 | $33.00 | . |
| GE-PLUGS, Mains plugs for GE series UK, EUROPE and USA | $9.00 | $9.90 | . |
| GS18A-v, 18W SMPS v = 5, 7.5, 9, 12, 15, 18, 24, 27.6, 48V | $27.00 | $29.70 | . |
| GS25A-v, 25W SMPS v = 5, 7.5, 9, 12, 15, 18, 24, 27.6, 48V | $30.00 | $33.00 | note |
| GS40A-v, 40W SMPS v = 5, 7.5, 9, 12, 15, 18V, 24V, 48V | $36.00 | $39.60 | . |
| GS60A-v, 60W SMPS v = 5, 7.5, 9, 12, 15, 18V, 24V, 48V | $40.00 | $44.00 | . |
| GS90A-v, 90W SMPS v = 12V, 15V, 19V, 24V, 48V | $60.00 | $66.00 | . |
| AS120P-v, 120W SMPS v = 12V, 15V, 20V, 24V, 48V | $90.00 | $99.00 | . |
| GS120A-v, 120W SMPS v = 12V, 15V, 20V, 24V, 48V | $90.00 | $99.00 | . |
| GS160A-v, 160W SMPS v = 12V, 15V, 20V, 24V, 48V | $110.00 | $121.00 | . |
| GS220A-v, 220W SMPS v = 12V, 15V, 20V, 24V, 48V | $140.00 | $154.00 | . |
| K-DG100L-2DB DeOxit Contact Cleaner - recommended for.....................all battery & charger contacts and other applications! | $25.00 | $27.50 | . |
SM = Switch-mode operation (compact and light weight). All SM power supplies have regulated outputs and operate on 220-240VAC, 50 or 60Hz (some supplies operate from 100VAC to 240VAC). All SPS Lab power supplies have digital voltage and current meters except the SPS8400 model.
Please contact us for all your power supply/rectifier needs. Click here for 19" rack and industrial power supplies.
Click here to download MeanWell Battery Charger catalogue in PDF (3.8 MB).
Payment and delivery?
Payment may be made by debit or credit card (AMEX, DC, VISA or MASTERCARD) by PHONE, FAX or MAIL (or email at your own risk). AUS$ prices are Australian dollars.
Note, these are EXPORT prices. For delivery within Australia please add 10% GST (use +GST column).
For current exchange rates click here.
For an order form that you can print out and fax or mail to us - click here.
Delivery charge within Australia $9.90 for small power supplies (any quantity), $16.50 for 'Lab' supplies ($22 for WA, NT, NF and remote QLD). SPS9620 - P.O.A. (ask us). Delivery charge to New Zealand $15 for small power supplies, otherwise P.O.A (ask us). EX-GST or DUTY FREE purchases may only be made when the delivery address is outside of Australia. i.e. for EXPORT orders. Prices subject to change without notice. AUS$1 = $1 US approx.
Operational tips:
1. Carefully check the voltage of your appliance before connecting and DO NOT switch on until you have checked the following: (a) Check current requirement (the power supply should always have more current output than the device requires). (b) check the connection required (e.g. the plug type) and (c) the polarity. i.e. positive or negative connections.
2. Note, unregulated power supplies have a higher voltage when no load is drawn...if your device is sensitive try using a lower voltage setting or purchase a regulated supply. Also a regulated supply is better for audio equipment because the unregulated supplies often produce 'hum' in the speakers. A linear power supply should be used when AM (Amplitude Modulated) radio equipment is used. i.e. avoid using Switch Mode Power Supplies (SMPS) with AM radio.
3. With the high-current HCS, SPA and SPS power supplies we have been advised that, if drawing more than 10 Amps continuously, you should ensure that proper lugs are used and the terminals are tightened securely. If operating continuously at high current we recommend using the HCS3600 or SPS9600 60A supply which has HUGE terminals at the rear and remote sensing that compensations for the voltage drop in cables!
4. All Manson switch-mode power supplies have proven to be very reliable and only TWO have been returned faulty under warranty. All come with 2 year extended warranty. Manson engineers say that the biggest problem they have with a power supply failing is with people trying to charge batteries but connecting them with reverse polarity! Please TAKE CARE and ask us for instructions.
5. The SPS8400, SPS9400 and SPS9402 have an internal variable resistor that can be adjusted for a fixed output between 11 and 16 Volts (factory set to 13.8V). Please ask for further information and ensure that only qualified personnel are allowed to open these power supplies (extremely dangerous voltages inside).
6. All HCS and SPS power supplies can now be used in series for higher voltage (the terminals are floating or isolated) provided that an external diode is used to protect the supply from reverse voltages! NOTE old versions of the SPS8400 were negative earthed!
7. Another application for the SPS8400 power supply is to replace a 12V car battery when recharging lithium-ion or polymer battery packs and NiMH battery packs as these chargers require high current. Obviously up to ten (more with the SPS9600) such chargers could be connected to the one supply. Take note, model car, aeroplane or helicopter enthusiasts and clubs!
8. The SPS9620 power supply provides 13.8V at 120A and is ideal for Jaguar XJ showroom cars - as recommended by Mark Richards of Jaguar Land Rover Australia.
Click here to download MeanWell USER MANUAL in PDF (250KB).
CUSTOMER COMMENT:
'Kingray amplifiers (terrestrial and satellite) and modulators are using 12V or 18V power supplies with 2.5mm DC connector. These are Australian made and very good... but their power supplies are seriously bad.'
Procon Technology now stocks the GS25A in 12V and 18V and can provide a 2.5mm adapter to solve this problem with Australian TV antenna and satellite distribution systems!
UPDATE: Regarding some 'low-cost', 'no-name' switch mode plug packs and in-line or laptop style power supplies. One was returned (which we no longer sell) with the components inside melted due to high temperatures. Some of these 'cheap' plug packs have a maximum temperature of 35°C (for Australian conditions?), a voltage tolerance of +/-8% and MTBF (Mean Time Between Failure) of only 30,000 Hours!
It's hard to even get this data from 'no-name' manufacturers or 'who knows where they're manufactured' suppliers but Meanwell provide the most comprehensive data you'll find!
The Meanwell plug packs have an upper temperature limit of 50 to 60°C (with current derating)*, a voltage tolerance of +/-5% (down to 2% for higher voltages) and a MTBF of up to 711,000 hours.
e.g. The Meanwell high power 120W in-line power supply (AS-120P) has OTP (Over Temperature Protection), active PFC (Power Factor Correction), a fully enclosed plastic case (spill a cup of coffee on a 'cheap' unit and watch the sparks fly) and a life expectancy of 6 years (operating 12 hours/day at 70% load).
AND, as with most Meanwell adapters, it uses an IEC320-C14 3 pole mains inlet with removable lead (that's the same power lead used on most computers) which allows the lead to be replaced easily if damaged or if using it overseas!
So ... which make of power supply will you buy?
I have been advised by one amateur radio enthusiast that the Avair Electronics AV-815M model used by many radio clubs and hams has no earth connection and is neither compliant or safe!
Always remember... "50% of Chinese products are good quality... but which 50%" ?!?!!?
FURTHER UPDATE: I have just examined a Taiwanese made desktop power supply (Avair) sold by TWO major electronics distributors in Australia and found the following:
1. Although it has some 'interesting' features and was very compact in design it looked cheap!
2. The negative of the DC output was connected to Earth (no mention of this in their catalogue or in the manual) - meaning that it cannot be used in positive earthed or series operation.
3. The manual was poor especially the 'specifications' with the ripple being given for 'rated load' only and not 'worse case' (which I found to be 2 to 3 times higher). The temperature of operation was given for the internal 'heatsink' and not, what is normal, the ambient temperature!
4. Poor quality high-voltage electrolytics are used inside, no silcon or glue is used on large components that often move (vibrate) causing cracking of solder joints. As for the design, I noticed there were no ceramic capacitors on the output terminals (this would increase ripple).
5. Ventilation holes were completely open and the 240VAC connections inside were openly exposed.
6. The Earth connection was through the PCB rather than using a regulation thickness wire to the outside metal case.
7. The high voltage and low voltage circuits were 1-2mm apart on the PCB, but worse was the high and low voltage heatsinks that were connected together to provide extra heatsinking capability in this 'compact' design. This means that the high and low voltage circuits were only separated by the thin insulator used on the semiconductor devices!
8. It had no Australian approval and the only international approval it 'appeared to have' was CE (printed on the unit). No mention of CE is printed in the manual and no mention of the actual approvals (EN numbers) is given!
What is MEPS?
MEPS (Minimum Energy Performance Standards) is a mandatory ANZ Government initiative effective from December 1 2008 (implementation date in Australia), to eliminate low efficiency external power supplies from the market and encourage the use of high efficiency power supplies (performance MARK IV). Many of the existing plug packs on the market today will not comply with the new AS/NZS 4665-2005 standards.
For more information - click here.
Disclaimer: The above specifications are subject to change without notice.
Please ensure the suitability of these products for your application before purchase. Colour and design may vary to that shown.
© Copyright by Procon Technology,
PO Box 655, Mount Waverley, Victoria 3149, Australia.
In Australia Phone: 03-98306288 FAX: 03-98306481.
International Phone: +61-3-98306288 FAX: +61-3-98306481. Created by: Peter E. King.
Australian Business Number (ABN): 94479362616. Email: procon@tpgi.com.au