| Sign In | Join Free | My futurenowinc.com | 
 | 
| Categories | LED Switching Power Supply | 
|---|---|
| Brand Name: | G·T | 
| Model Number: | GTK-A1-250 | 
| Place of Origin: | China | 
| MOQ: | 1 PCS | 
| Price: | USD 15-17PCS | 
| Payment Terms: | T/T | 
| Supply Ability: | 500 pcs per month | 
| Delivery Time: | 10-15 working days upon order quantity | 
| Packaging Details: | Neutral factory box | 
| Color: | 300w switching power supply | 
| Sample: | Free Sample Available | 
| Warranty: | 2 Years | 
| Delivery Time:: | 10-15 working days upon order quantity | 
| Size: | L215* (W)115 * (H)30mm | 
| Input voltage: | AC110V ~ 235V 50/60hz. | 
| mean time between failures: | >50.000hours | 
| Frequency: | 47 / 60Hz | 
Single Output LED Driver Power Supply/300Watt Adjustable Switching Power Supply For LED Lights
Parameter:
| model | output | Load regulation | ripple | efficiency | |
| GTK-250-3.5 | 3.5V | 50A | 0.5% | 80mA | 76% | 
| GTK-250-5 | 5V | 50A | 0.5% | 80mA | 77% | 
| GTK-250-12 | 12V | 20A | 0.5% | 100mA | 78% | 
| GTK-250-15 | 15V | 16A | 0.5% | 100mA | 78% | 
| GTK-250-24 | 24V | 10A | 0.5% | 100mV | 78% | 
| GTK-250-27 | 27V | 9.2A | 0.5% | 100mA | 78% | 
| GTK-250-36 | 36V | 7A | 0.5% | 120mA | 80% | 
| GTK-250-48 | 48V | 5.6A | 0.5% | 130mA | 80% | 
1, Universal AC input / Full range.
2, Protections: Short circuit/overload/over voltage/over
temperature.
3, Cooling by free air convection.
4, LED indicator to power on.
5, 100% full load bum-in test.
6, Withstand 300VAC surge input for 5 second.
7, High operating temperature up to 70℃
8, High efficiency ,long life and high reliability.
9, Material: Aluminium
Applications:
1.LED Display,etc.
2, Communications and security products;
3.LED Strip Lighting/ LED lamp / LED Lights
4, Digital and electronic products
5, Fiber transceivers, game player, LED, CCTV camera;
6, Electrical Equipment, Instrumentation
7.Industrail Equipment
Features:
High efficiency up to 90%
Protection: Short circuit/Overload /Over Voltage/Over Temperature
Bult-in constant current limiting circuit
8 hrs and 100% full load bult-in test
Compliance to worldwide safety regulations for lighting
Suitable for LED lighting and moving sign applications
|   | 
 100 Watt LED Switching Power Supply , 12 Volt Switching Power Supply Small Size Easy Installation
                                                                                    
                        
                        
                        
                                                            100 Watt LED Switching Power Supply , 12 Volt Switching Power Supply Small Size Easy Installation
                                                    
                        
                     30W Waterproof LED Switching Power Supply With Overvoltage Protection
                                                                                    
                        
                        
                        
                                                            30W Waterproof LED Switching Power Supply With Overvoltage Protection
                                                    
                        
                     High Efficiency Single Output Switching Power Supply 35W Free Sample Available
                                                                                    
                        
                        
                        
                                                            High Efficiency Single Output Switching Power Supply 35W Free Sample Available
                                                    
                        
                     90V - 264V  Switching Power Supply / 40w Power Supply With Output Range 12V - 48V
                                                                                    
                        
                        
                        
                                                            90V - 264V  Switching Power Supply / 40w Power Supply With Output Range 12V - 48V
                                                    
                        
                     Dual Output AC DC Switching Power Supply , 5v 25a Power Supply 125W High Reliability
                                                                                    
                        
                        
                        
                                                            Dual Output AC DC Switching Power Supply , 5v 25a Power Supply 125W High Reliability
                                                    
                        
                     Waterproof LED Switching Power Supply GTK-S-100 Air Cooling Aluminium Material
                                                                                    
                        
                        
                        
                                                            Waterproof LED Switching Power Supply GTK-S-100 Air Cooling Aluminium Material
                                                    
                        
                     High Reliability LED Switching Power Supply 12v With UL / Illuminated Sign Box
                                                                                    
                        
                        
                        
                                                            High Reliability LED Switching Power Supply 12v With UL / Illuminated Sign Box
                                                    
                        
                     200W 12v DC Switching Power Supply Source With UL / Illuminated Sign Box
                                                                                    
                        
                        
                        
                                                            200W 12v DC Switching Power Supply Source With UL / Illuminated Sign Box
                                                    
                        
                     CCTV / LED Switching Power Supply Rainproof AC Power Adapter 150W 5V
                                                                                    
                        
                        
                        
                                                            CCTV / LED Switching Power Supply Rainproof AC Power Adapter 150W 5V
                                                    
                        
                     DC LED Switching Power Supply 12v For Led Lights Free Sample Available
                                                                                    
                        
                        
                        
                                                            DC LED Switching Power Supply 12v For Led Lights Free Sample Available