HDR-150 series
August 26, 2023
DRA-60 series
September 10, 2023MW Mean Well Meanwell 40W Single Output Switching Power Supply DIN Rail DRA-40 series
Features
- ‧Universal AC input / Full range
- ‧Protections: Short circuit / Overload / Over voltage
- ‧Can be installed on DIN rail TS-35/7.5 or 15
- ‧Output Voltage adjustable through internal potentiometer
- ‧Output Current adjustable through external 1~10Vdc, PWM
- signal or resistance
- Cooling by free air convection
- Pass LPS
- LED indicator for power on
- 100% full load burn-in test
- 3 years warranty
Mean Well Power Supply DRA-40 Series Data Sheet Download
Description
DRA-40 is one 40W AC/DC DIN rail power supply, featuring the adjustable output current. Users are able to easily change the constant output current level, via 1~10Vdc, PWM signal or resistance. DRA-40 can be mounted on DIN rail TS-35/7.5 or 15; in addition, the width of the unit is only 40mm that it is well suited for the installation in a limited spacing. DRA-40 accepts the universal AC input between 90VAC and 264VAC; the efficiency is up to 87% that the entire series can operate, under free air convection, from -30℃ through 70℃ .
Mean Well Power Supply DRA-40 Series Model Encoding
Specification
| MODEL | DRA-40-12 | DRA-40-24 | |
|
OUTPUT |
DC VOLTAGE | 12V | 24V |
| CONSTANT CURRENT REGION | 3~12V | 3~24V | |
| RATED CURRENT | 3.34A | 1.7A | |
| CURRENT RANGE | 0 ~ 3.34A | 0 ~ 1.7A | |
| RATED POWER | 40.08W | 40.8W | |
| RIPPLE & NOISE (max.) Note.2 | 120mVp-p | 150mVp-p | |
| VOLTAGE ADJ. RANGE | 12 ~ 15V | 24 ~ 30V | |
| VOLTAGE TOLERANCE Note.3 | ±1.0% | ±1.0% | |
| LINE REGULATION | ±0.5% | ±0.5% | |
| LOAD REGULATION | ±0.5% ±0.5% | ||
| SETUP, RISE TIME Note.4 | 400ms, 90ms/230VAC 800ms, 90ms/115VAC at full load | ||
| HOLD UP TIME (Typ.) | 50ms/230VAC 10ms/115VAC at full load | ||
|
INPUT |
VOLTAGE RANGE | 90 ~ 264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/L (+), AC/N(-)] | |
| FREQUENCY RANGE | 47 ~ 63Hz | ||
| EFFICIENCY (Typ.) | 85% | 87% | |
| AC CURRENT (Typ.) | 0.8A/115VAC 0.6A/230VAC | ||
| INRUSH CURRENT (Typ.) | COLD START 30A/115VAC 60A/230VAC | ||
|
PROTECTION |
OVERLOAD | 95 ~ 108% rated output power | |
| Protection type: Constant current limiting, recovers automatically after fault condition is removed | |||
| OVER VOLTAGE | 14.49 ~ 18.63V | 28.98 ~ 37.26V | |
| Protection type: Shut down o/p voltage, re-power on to recover | |||
|
ENVIRONMENT |
WORKING TEMP. | -30 ~ +70℃ (Refer to “Derating Curve”) | |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH | ||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 55℃) on output | ||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | ||
|
SAFETY & EMC (Note 5) |
SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved | |
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | ||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH | ||
| EMC EMISSION | Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2, -3, EAC TP TC 020 | ||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61204-3, light industry level, criteria A, EAC TP TC 020 | ||
|
OTHERS |
MTBF | 2940.7K hrs min. Telcordia SR-332 (Bellcore); 439.3K hrs min. MIL-HDBK-217F (25℃) | |
| DIMENSION | 40*90*100mm (W*H*D) | ||
| PACKING | 0.3Kg; 42pcs/13.6Kg/0.82CUFT | ||
Application
- Machine vision inspection system
- Plant cultivation system
