Powermaster Auto Ranging Multi Voltage Universal Laptop Macbook Power Adapter
Powermaster slim universal laptop power supply with USB socket for phone or laptop charging. Auto ranging from 15V to 20V DC, 90 Watt maximum with 2.1A USB charging. The compact design is suitable for travel, dual charging capability allowing your laptop and smart phone/tablet charging at the same time. The universal laptop power supply comes with multiple tips to support major laptops brand including the latest USB-C tip.
NOTE: All specifications hold over full temperature range of 0 to 30 °C unless otherwise noted.
DIMENSIONS
H 135 x xw 65 x xd 18mm
0.24kg
AC INPUT VOLTAGE:
AC 100-240 VAC
AC INPUT FREQUENCY:
50/60 Hz single phase
AC INPUT CURRENT:
1.8Amax @ input 100VAC 60HZ, with DC output full-loading
STANDBY WATTAGE:
Less than 0.5 W at 240Vac input & no load cpndition
INRUSH CURRENT:
100A max .at cold-start and 25 °C, dc output full-loading and 240Vac input
OUTPUT VOLTAGES:
+5V, 4.75 V ~ 5.25 V
+15V, 14.3 V ~15.7 V
+16V, 15.2 V ~16.8V
+18.5V, 17.6 V ~19.4V
+19V, 18.0V -20.0 V
+19.SV, 18.5 V -20.5 V
+20V, 19.0 V -21.0 V
NOTE: Total regulation defined as the maximum deviation from the nominal voltage for all input line voltages, output load conditions, including cross regulation.
OUTPUT CURRENT:
+5V, 2.lA contiunous
+15V, 4.5A contiunous
+16V, 4.5A contiunous
+18.5V, 4.2A contiunous
+19V, 4.2A contiunous
+19.5V, 4.lA contiunous
+20V, 4.0A contiunous
2.8 MINIMUM LOAD:
Outputs will maintain regulation with no load.
HOLD-UP TIME:
15m sec min@ dc output full-loading and 230Vac input.
RIPPLE AND NOISE:
+5V, ≤100mV
+15V, ≤150mV
+16V, ≤160mV
+18.5V, ≤185mV
+19V, ≤190mV
+19.5V, ≤195mV
+20V, ≤200mV
Measured with a scope, DC-20 MHz bandwidth, differential mode, measured at the pins of the matching connector of which each output is decoupled by a high frequency 0.1uF cap and a 47uF electrolytic cap.
EFFICIENCY:
85% min@ 230Vac /50Hz input
OUTPUT VOLTAGE OVER-SHOOT:
Over-Shoot ≤5% normal output voltage, no spikes in excess of 5% of the rated voltages will occur, on turn on, turn off, power failure or recovery from a fault condition.
TRANSIENT RESPONSE:
+19V outputs: on the +19V output from 0A to 4.2A
Maximum voltage deviation is 5%
PROTECTION:
a. SCP : Short circuit protection with auto recovery function
b. OVP : Over voltage protection with auto recovery function, Tripped
voltage will be less than 27Vdc
c. OCP : Over current protection
current limit : 7.5A(max), current limit: 5A(max)@ usb output stage
d. OTP : The output power of the main supply decreases in a linear way
when the temperature of case reaches 95°C
TURN ON TIME:
AC to the DC outputs of the Adaptor, within 3 seconds max at 25°C and
line at 230 VAC
RISE TIME:
Rise time shall be less than 50msec, it should be measured from 10% to
90% of the output voltage.
SAFETY:
SAFETY TEST:
a. Leakage current less than 0.25mA at 240Vac, 50Hz
b. Hi-Pot test : 3000Vac, 5mA, 3 Sec. between Primary to Secondary
ground
c. lnsulation : at dc 500Vdc, 3Sec. between Primary to Secondary circuit. IR
shall >= 50MΩ
SAFETY STANDARDS:
AS/NZS 60950.1 : 2011
TEMPERATURE COEFFICIENT:
0.03/ °C typical on output
ENVIRONMENTAL CHARACTERISTICS
TEMPERATURE:
a : Operation : 0 to 30°C
b : Storage : -20 to 65°C
HUMIDITY:
a : Operation : 20 to 80%
b : Storage : 10 to 90%
ALTITUDE:
From sea level to 2000m (operation) and above (Non operation)
EMC
GB9254/EN55022/ FCC
RELIABILITY AND QUALIFICATION
LIFE:
20000 hours@ DC output full-loading, AC 230Vac input & ambient
temperature@25°C
MBTF:
When the supply is operation within any of the limits of this specification
the MTBF shall be at least 40,000 hours at 25°C (MIL-STD-217F)
BURN-IN:
The power supply will be performed a minimum for a 4 hours Burn-In at
30°C under full load on all power supplies calculate MTBF
TEMPERATURE RISE:
Less than 65°C at AC230V input and DC output full load and Environment
temperature 30°C
This item comes with a 12 month warranty.
WARRANTY POLICY
All items from KG Superstore come with a manufacturer's warranty (unless otherwise stated). Please refer to the individual product's description for the specific warranty time-frames.
RETURNS POLICY
If you have a problem with your goods, please contact us. We will investigate your issues and advise you whether your product may be returned and, where required, provide you with instructions on how to return your goods.
Once an item is returned we will either inspect your goods and investigate any claimed defect or in some cases, send the goods to third parties for assessment and/or repair. Where applicable we provide a remedy in relation to your goods.
If we do not believe a remedy is applicable upon inspecting your goods (for example, where we believe the goods have been misused, or there was a failure to use in accordance with manufacturer's instructions, used it in an abnormal way or there has been a failure to take reasonable care), we will reject your claim and return your goods to you. You must cover the cost of return shipping in order to receive goods we have rejected on inspection, and we will provide you with instructions on how to make this payment.
Refunds will be issued using the payment method used for purchase. We aim to process refunds and replacements within 30 days of receipt by us of the original product,
Change of Mind Returns
Please choose carefully as refunds are not normally provided where you have simply changed your mind, made a wrong selection or simply found the goods cheaper elsewhere. We recommend you carefully preview any orders before adding them to your shopping cart and proceeding with your order.
We cannot refund or exchange goods for change of mind or errors you made in your order. We may, at our sole discretion, allow a return or exchange product on a case-by-case basis, provided that the item in question is:
We may provide you with a product exchange only when we receive the returned product. You are responsible for payment of return postage on your order. Change of mind returns are not accepted for Personal Hygiene products, In ear Headphones, intimates, which includes underwear, hosiery, socks, swimwear and adult toys due to hygienic reasons. Remedies for defective goods are still available.
Address Changes
If you enter the incorrect name or shipping details and the item is returned to us via Australia Post, you will be subject to a RTS (return to sender) fee if we are unable to change the details before dispatch, and well as a reshipping fee (dependent on the items weight). We are not responsible for these changes if there is a mistake entered by the buyer.
Defective Goods
All goods sold by KG Superstore come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. Where applicable, you may make a claim in relation to goods that are faulty in accordance with our 12 month warranty. This warranty only applies where specifically advertised in the products listings.
Copyright 2024 MyDeal.com.au - © All rights reserved