Basic Info.
Connection Mode
Series Switching Power Supply
Starting Mode
Self-excited Switching Power Supply
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Certification
CE, RoHS, ISO, CCC
Dimension
199X98X38mm(L*W*H)
Cooling Method
by Free Air Convection
Working Temperature
-10°c~+60°c
Enclosure Material
Aluminum
Specification
GS. CE, EMC, UL/CUL, ROHS
Origin
Changzhou, Jiangsu
Product Description
CE Approved 35W 12V 3A Switching Power Supply Manufacturer
1. General Specification :
Features:
High efficiency, high reliability, low cost
AC input range selected by switch
Protections: Short circuit / Over load
LED indicator for power on
Cooling by free air convection
Fixed switching frequency at 23kHz
1 year warranty
Dimension: 129*98*38mm (L*W*H)
Specification:
1) INPUT
Voltage Range: 85-132VAC / 170-264VAC, 47-63Hz; Selected by switch 240-370VDC
AC Current: 0.8A/115VAC 0.45A/230VAC
Inrush Current: Cold start 18A/115V 36A/230V
Leakage Current: <0.75mA/240VAC
2) PROTECTION
Over Load: 105%-150%; Fold back current limiting, recovers automatically after fault condition is removed.
3) ENVIRONMENT
Working Temp. & Humidity: -10º C~+60º C; 20%~90% RH.
Storage Temp. & Humidity: -20º C~+85º C; 10%~95% RH.
Vibration: 10~500Hz, 2G 10min. /1 cycle, period for 60min, each along X, Y, Z axes.
4) SAFETY STANDARDS
Withstand Voltage; I/P-O/P: 1.5KVAC; I/P-FG: 1.5KVAC; O/P-FG: 0.5KVAC
Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100MΩ /500VDC
Safety Standards: Design refer to UL1012
EMC Standards: Design refer to FCC part 15 J Conduction Class A
5) Type No Output Tol. R&N Eff.
HT-30A 5V, 0.5-3A ± 2% 50mV 70%
HT-30A 12V, 0.1-1A -6, +2% 100mV 70%
HT-30A -5V, 0.1-0.5A -10, +2% 50mV 70%
HT-30B 5V, 0.5-3A ± 2% 50mV 72%
HT-30B 12V, 0.1-1A -6, +2% 100mV 72%
HT-30B -12V, 0.1-0.5A ± 6% 100mV 72%
2.Products showcase:
3.Package:
For power supply we use 4 trips to reinforce our carton,the international standards package methods guaranteed our goods safety during transportation
4.Logo policy:
we can stick customers' label as long as you can purchase enough quantity in a time
If you have any problem in our power supply, welcome to e-mail me.
Model Name |
switching mode power supply |
Output |
DC voltage |
12V |
24V |
Voltage tolerance |
±1% |
±1% |
Rated current |
30A |
15A |
Current range |
0~30A |
0~15A |
Rated power |
360W |
360W |
Ripple&noise |
150mvp-p |
180mvp-p |
DC voltage ADJ.range |
±10% |
±10% |
Input |
Voltage range |
90~132VAC/170~264VAC(selected by switch), 235~373VDC |
frequency |
47~63HZ |
AC current |
6.5A/115V 4A/230VAC |
Efficiency |
83% |
85% |
Inrush current |
Cold start current 25A/115V 50A/230VAC |
Leakage current |
<3.5mA/240VAC |
Protection |
overload |
Rated output power 115%~135% start over load protection |
protection type: hiccup mode, auto-recovery after fault condition is removed |
Environment |
Working temp,humidity |
-10°C~+60°C,20%~90%RH |
Storagetemp, humidity |
-20°C~+85°C,10%~95%RH non-condensing |
Withstand vibration |
10~500HZ,2G 10min/1cycle,period for 60 minutes, each axes |
Safety |
Withstand voltage |
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
Isolated resistance |
I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC |
Safety & EMC |
Safety standard |
refer to UL1012 |
EMC standard |
refer to EN55022, CLASS B |
Others |
Dimension |
215*115*50mm (L*W*H) |
Note |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. |
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. |
3. Tolerance : includes set up tolerance, line regulation and load regulation. |
Address:
1st, Zhenbei West Road, Niutang Town, Wujin Distict, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
We are professional electrical and power supply, electrical appliances, charge, LED driver, switching power supply.