S-350 Hot Selling 350W Switching Power Supply Single Output
350W Single Output Switching Power Supply S-350 series
Product Description
Features:
High efficiency, high reliability, low cost
Universal AC input / full range
100% full load burn-in test
Protections: Short circuit/ Over load/ Over voltage
PWM control and regulated
Forced air cooling by built in DC fan
Built-in cooling Fan ON-OFF control
Fixed switching frequency at 25 KHz
2 years warranty1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.
2.Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor.
3.Tolerance: includes set up tolerance, line regulation and load regulation
Product Parameters
| SPECIFICATIONS |
| OUTPUT |
| Model |
S-350-5 |
S-350-7.5 |
S-350-12 |
S-350-13.5 |
S-350-15 |
S-350-24 |
S-350-27 |
S-350-48 |
| DC Voltage |
5V |
7.5V |
12V |
13.5V |
15V |
24V |
27V |
48V |
| Rated Current |
50A |
40A |
30A |
25.8A |
23.2A |
14.6A |
13A |
7.3A |
| Current Range |
0-50A |
0-40A |
0-30A |
0-25.8A |
0-23.2A |
0-14.6A |
0-13A |
0-7.3A |
| Rated Power |
250W |
300W |
360W |
348.3W |
348W |
350.4W |
351W |
350.4W |
| Ripple & Noise |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
200mVp-p |
240mVp-p |
| Voltage Adj. Range |
-10%,+12% |
±20% |
-16%,+10% |
-12%,+11% |
-10%,+20% |
-16%,10% |
-4%,+18% |
-15%,+17% |
| Voltage Tolerance |
±2% |
±2% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
| Setup, Rise, Hold Up Time |
200ms,50ms,20ms at full load |
| INPUT |
| Voltage Range |
90~132VAC/180~264VAC selected by switch 47~63Hz; 254~370VDC |
| AC Current |
6.5A/115V 4A/230V |
| Efficiency |
73% |
76% |
74% |
79% |
78% |
81% |
82% |
83% |
| Inrush Current |
Cold start 50A/115V 50A/230V |
| Leakage Current |
<3.5mA/240VAC |
| PROTECTION |
| Over Load |
105%~135% |
| Protection type: Fold back current limiting, recovers automatically after fault condition is removed. |
| Over Voltage |
115%~135% |
| Protection type: hiccup mode, recovers automatically after fault condition is removed. |
| Over Temp. |
RT3≥55ºC Fan On, ≤45ºC Fan Off, ≥80ºC Output Shutdown (5~7.5V) |
| RT3≥65ºC Fan On, ≤55ºC Fan Off, ≥80ºC Output Shutdown (12~15V) |
| RT3≥70ºC Fan On, ≤60ºC Fan Off, ≥85ºC Output Shutdown (24~48V) |
| ENVIRONMENT |
| Working Temp., Humidity |
-10ºC~+50ºC; 20%~90%RH |
| Storage Temp., Humidity |
-20ºC~+85ºC; 10%~95%RH |
| Vibration |
10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes |
| SAFETY |
| 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: 100M Ohms/500VDC |
| STANDARD |
| Safety Standard |
Design refer to UL1950 |
| EMC Standard |
Design refer to EN55022, EN55024, EN61000 |
| OTHERS |
| Dimension |
215*115*50mm(L*W*H) |
| Weight |
1Kg |
| Packing |
20pcs/20Kg |
| NOTE |
1. Low MOQ: It can meet your promotional business very well
2. OEM/ODM Accepted: We can produce any your design
3. Good Service: We treat clients as friend
4. Good Quality: We have strict quality control system. Good reputation in the market
5. Fast & Cheap Delivery: We have big discount from forwarder (Long contract)
6. Professional Service: From inquiry ->make sample ->start order ->inspecation ->delivery
Miss Cindy Chen
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