Switching Power Supply 90V - 264V And /40W Switching Power Supply
With Output Range From 12V - 48V
Parameter:
| Input Voltage Range: | 90~250VAC0 |
| Frequency: | 47 / 60Hz |
| Set up time, Rise time, Hold-up time: | 50ms(typical value) |
| Ripple and Noise Test Condition : | <120 mVp-p |
| Over current protection: | 110%-150% |
| Environment |
| operating temperature | -10℃～+50℃ |
| Working Humidity: | 20%~85% RH non-condensing |
| Storage Temp. & Humidity: | -20℃~85℃, 10%~95% RH |
| Reliability |
| Hi-Pot Testing Voltage : | I/P-O/P: 3KVAC, I/P-FG:1.5KVAC；O/P-FG:0.5KVAC 1min |
| Safety Standard : | GB4943 UL60950 EN60950 |
| EMI Standard : | EN55022B GB9254 |
| Size: | L129* (W)98 * (H)40mm |
| mean time between failures | ＞50.000hours |
| heat-dissipating method | self cooling |
| model | output | Load regulation | ripple | efficiency |
| GTK-40-3.5 | 3.5V | 8A | 1.0% | 70mA | 71% |
| GTK-40-5 | 5V | 8A | 1.0% | 70mA | 72% |
| GTK-40-9 | 9V | 4.4A | 0.5% | 80mA | 77% |
| GTK-40-12 | 12V | 3.5A | 0.5% | 80mA | 77% |
| GTK-40-15 | 15V | 2.8A | 0.5% | 80mA | 77% |
| GTK-40-24 | 24V | 1.8A | 0.5% | 100mA | 82% |
| GTK-40-36 | 36V | 1.2A | 0.5% | 100mA | 82% |
| GTK-40-48 | 48V | 0.8A | 0.5% | 120mA | 88% |
Quick Detail:
○ Fast delivery time
○ 15 years production experience in power supply.
○ 5 senior engineers with over 15 years experience in this field
○ Low power consumption, high reliability
○ Protections: Short circuit/Over load/Over voltage
○ 100% full loading burn-in test
○ All products have been checked and packaged in good condition
before dispatch
Product features:
40W Switching Power Supply With Output Range From 3.5V - 48V
it can wildly apply to dental, laboratory products, pumps,
monitors, sleep apnea devices and many other fields.
Efficiency between 84% and 86%
Operation from -20℃ to 80℃ by convection
Compatible to Class I/ II safety & EMC
Specifications:
nput voltage range: 90V AC to 264V AC
Input current: 1A max
Input frequency: 47Hz to 63Hz
Output voltage: 3.5V- 48V
Output voltage range5%
Over-voltage protection: latch off
Short-circuit protection: auto recovery
Over load protection: auto recovery
