Delivery Time:1-8 Weeks
DC-DC Converters 30W Output 12V XD30-12S12-PEM
Features:
Wide input range: 9-18 V
Output power: 30W
High conversion efficiency: 89%
Line regulation to: ±1%
Load regulation to: ±1%
Input under-voltage lock-out
Output voltage trim -8～+10 % Vout
Output over-current protection
Hiccup mode short circuit protection
Output over-voltage protection
Enable (On/Off) Control
Isolation Voltage: 1500Vdc
Product Overview:
These DC-DC converter modules use advanced power
processing, control and packaging technologies to provide
the performance, flexibility, reliability and cost
effectiveness of a mature power component. High
frequency Active Clamp switching provides high power
density with low noise and high efficiency.
1.Electric Characteristics
1.1 Absolute Maximum Ratings
| Parameter | Min | Typ | Max | Units | Notes |
| Input Voltage | 22 | Vdc | Continuous, non-operating | ||
| 20 | Vdc | Continuous, operating | |||
| 22 | Vdc | Impulse voltage,<100ms,operating | |||
| Isolation voltage | 2000 | Vdc | Input to output | ||
| Operating Temperature | -55 | 100 | ℃ | ||
| Storage Temperature | -65 | 125 | ℃ | Ambient temperature | |
| Enable to -Vin Voltage | -2 | 15 | Vdc |
1.2 Input Characteristics
| Parameter | Min | Typ | Max | Units | Notes |
| Operating input voltage range | 9 | 12 | 18 | Vdc | |
| Start voltage range | 10 | 12 | 18 | Vdc | |
| Input Under-Voltage Lockout | 8.5 | 8.9 | Vdc | Recovery point,Output half load | |
| 7.5 | 8.0 | Vdc | Protect point,Output half load | ||
| Maximum Input Current | 4.2 | A | Vin min,Output full load | ||
| Efficiency | 88 | % | Rated input;rated load | ||
| Dissipation,Standby | 4 | W | Rated input voltage,No load |
1.3 Output Characteristics
| Parameter | Min | Typ | Max | Units | Notes |
| Output Voltage Set point | 11.88 | 12.00 | 12.12 | Vdc | Rated input voltage, Half load |
| Output Voltage Range | 11.80 | 12.00 | 12.20 | Vdc | |
| Output Current Range | 0 | 2.5 | A | ||
| Voltage Regulation | ±0.2 | ±1 | % | ||
| Load Regulation | ±0.2 | ±1 | % | ||
| Current limit | 3.5 | A | 90% of the rated output voltage | ||
| Short Circuit Current | 0 | 5 | A | ||
| RMS | 15 | mV |
Nominal input; full load; 20MHz,bandwidth |
||
| peak-to-peak | 75 | mV | |||
| Capacitive load from the machine | 2200 | μF |
1.4 Dynamic Response Characteristics
| Parameter | Min | Typ | Max | Units | Notes |
| Change in Output Current | 350 | mV |
Load change50%～75%～50% Iout max,di/dt= 0.1A/μS |
||
| 400 | mV |
Load change50%～75%～50% Iout max,di/dt= 2.5A/μS |
|||
| Dynamic recove |
