Universal low cost industrial 120W 28v switching power supply
Featurer:
· Universal AC input/Full range(100-240VAC)
· Widely used in different field.
· Provide customizing service
· Protections:Short circuit/Over load/Over voltage/ Over temp
· 1 years warranty
· 100% full load burn-in test
· Use imported machine to test,such as Chroma machine
· Lead time: 15 working days after receiving deposit
· Payment: TT,L/C,Paypal etc,
· Sample is available
· L/T of sample :7 days
Parameter table : ModelLPS-U121S18LPS-U121S20LPS-U121S24LPS-U121S28LPS-U121S48InputInput Voltage(V)100-240VACInput Current (A)2.5A MaxFrequency (Hz)47Hz–63HzEfficiency85% Typ(230VACFull Load)Inrush current(A)Cold star <80A/230VACLeakage current(mA)<2mA/240VACOutputOutput Voltage(V)18Vdc20Vdc24Vdc28Vdc48VdcVoltage Regulation3%Output Current(A)3.5A4A3.3A2.86A1.67ACurrent Range (A)0-3.5A0-4A0-3.3A0-2.86A0-1.67ARated Power(W)120WStart time, hold-up time(ms)Ton≤3000ms,Td≥20ms @230Vac Full LoadRise time(ms)Typ:80ms @230Vac Full LoadRipple/Noise(mVp-p)200mVp-pEnvironmentworking Temperature (°C)0°C - +45°CStorage Temperature(°C)-20°C - +80°CHumidity(%)20% - 90% RH non condensingSafety/ EMCWithstand voltage(VAC)I/P-O/P:1.5KVAC,I/P-FG:1.5KVAC,OP-FG:0.5KVAC 1minSafety StandardEN/UL60950-1,GB4943EMC StandardEN55022 Class B,EN61000-4-2,3,4,5,6,8,11 GB17626.5 Level3ProtectionOver voltage Protection>115%-135% Rated output voltageOver load Protection>105%-150% Auto recoveryShort circuit ProtectionLatchedOver Temperature ProtectionAuto rebootOthersDimension H *W*H(mm)107*60*35mm
about Our Factory :
portant; float: none; color: #636262;">ETOP:
Our Certificates:
Our products are 100% through high temperature ageing, which accords with CCC, CE, FCC,Rohs and many
other authoritative organization security authentication standard.
Advantage of our products and company:
Provide customizing We are good at designing and developing various products.We can
customize all kinds of power supples you expect as long as you can provide us your detailed comments .
largely adopt SMT components because of its tight mechanism,
small volume and exquisite appearance.
Our packaging:
with white box and then in to standard carton box
Our Team & Compay:
Combine advanced technology to promote the industry progress, return to shareholders
and benefit the society. Stand in the forefront of the industry and adopt new technology to provide the optimal
investment and management plan and promote industry improvement.
Our company is located in Longgang District, shenzhen City, in which it is with friendly environment and nearby to Airport and harbour, that ensure us timely delivery as soon as we had finished.
Promote industry development, form complete industry chain and creat an international
well-known power supply brand with consulting, design, manufacturing and service.