| [ Essential Parameter] |
| Model: | ES-21S |
| Rated Input Voltage: | DC12V-24V |
| Rated Output Powe: | 17W |
| [Technical Parameter] |
| Input Voltage Range: | DC 8V-27V |
| No-load Output Voltage: | DC 4.75--5.25V |
| Rated Output Voltag: | DC 5V |
| Accurate Output Voltage: | DC5V ±0.25V |
| Output Rated Current: | 3.4A |
| Current Output Range: | 0--3.4A |
| Efficiency: | 80% |
| Output Ripple Resistance: | ≤200mV |
| Output Overcurrent Protection: | 3.4A |
| Maximum Output Power: | 17W |
| Input Overvoltage Protection: | 30V |
| [Features] |
| 1. Small size, high efficiency, high cost-effective, portability; stable product quality |
| 2. Imported integrated IC control circuit, with overload, over voltage, over current, |
| over heat, short circuit protection |
| 3. Working Temperature: 0 ℃ ~ 40 ℃, 10% ~ 90% RH |
| Storage Temperature: -20 ℃ ~ 85 ℃, 10% ~ 90%, altitude <3000M |
| 4. Reliability: 3000Vac60 seconds 10mA; Leakage current; 0.25mAmax |
| 5. Fine workmanship, good material, very easy to use! |
| Suitable for: Tablet PC, Phone, Power bank, Bluetooth, Speakers etc, universal usb interface |