MODEL DETAIL SPEC. | YSDB40-24 |
CHARGING MODE | DC NORMAL OPERATING VOLTAGE: | 24Vdc |
CHARGING VOLTAGE: | 23~30Vdc |
CHARGING CURRENT: | 900m Max |
CURRENT CONSUMPTION AT STANDBY: | 100mA Max |
CHARGING TIME: | 25s Typ. |
35s Max |
BUFFER MODE | DC NORMAL VOLTAGE: | 22Vdc/Vin-1Vdc |
DC VOLTAGE RANGE: | 22-29Vdc |
OUTPUT CURRENT (max.): | 40A |
BUFFER TIME: (Refer to Buffering Curve at 22Vdc) | Output current | 40A | 20A | 0.1A |
Typ. | 250ms | 500ms | 62s |
Min | 160ms | 320ms | 42s |
RIPPLE & NOISE (max.) | 350mVp-p |
PROTECTION | OVER VOLTAGE: | 31~37 5V only,shut down o p voltage |
OVER LOAD: | 105% ~125% rated output power at buffer mode |
Protection type Shut down o/p voltage re power on to recover |
SHORT CIRCUIT: | Protection type Shut down o/p voltage re power on to recover |
TVS FOR SIGNALS (max.): | 35V |
REVERSE POLARITY PROTECTION: | By internal MOSFET no damage recovers automatically after fault condition removed |
FUNCTION | SELECTABLE BY SWITCH: | Fix 22Vdc(Default) | Buffering starts if terminal voltage falls below 22Vdc |
Vin-1Vdc | Buffering starts if terminal voltage is decreased by > 1Vdc |
CONTROL: | Inhibit ( I) | +Vs - V(I) <6Vdc: Buffer module ON; Vs - V(I) 10Vdc: Buffer module OFF |
35Vdc /4mA Max |
SIGNALS: | Ready(R) | Charged ready: V(R)>+Vs - 2Vdc; Unready: V(R)<1Vdc |
Buffering (B) | 35Vdc /10mA Max. |
Buffering: V(B)>+Vs - 2Vdc; Other mode: V(B)<1Vdc |
Supply Voltage(+Vs) | 35Vdc /10mA Max. |
LED STATUS DISPLAY | 10~ 35Vdc /10mA(Connected to +V or external voltage) |
LED STATUS DISPLAY | ON | Ready |
OFF | Discharged |
Flashing | 1Hz | Charging |
10Hz | Buffering |
PARALLEL CONNECTION | Refer to Typical Application Notes(Page 6) |
ENVIRONMENTAL | WORKING TEMP: | -20℃ to75℃,Refer to Derating Curve |
STORAGE TEMP: | 25℃ to 80℃ |
WORKING HUMIDITY: | 5% ~ 95% RH Non-Condensing |
SHOCK TEST: | IEC60068-2-27,30G (300m/S²) for a duration of time per direction,2 times in total |
TEMP. COEFFICIENT: | ±℃ ℃ 0.03%/ (0 ~ 75 ) |
VIBRATION: | Component: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting clip: Compliance to IEC60068-2-6 |
PROTECTION | SAFETY STANDARDS: | IEC62368-1,UL62368-1 approved |
WITHSTAND VOLTAGE: | IP/OP KV c; Signals- KV c |
ISOLATION RESISTANCE: | IP/OP-FG Signals-FG >100M Ohms / 500Vdc / 25 / 70% RH |
EMC EMISSION: | BS EN/EN55032 Class B, |
EMC IMMUNITY: | BS EN/EN61000-4-2 Level 4, 15KV air ; Level 3, 8KV contact; criteria A BS EN/EN61000-4-3 Level 3, 10V/m ; criteria A BS EN/EN61000-4-4 Level 3, 2KV ; criteria A BS EN/EN61000-4-5 Level 3, 1KV/Line-Line ;Level 3, 2KV/Line-Line-FG ;criteria A BS EN/EN61000-4-6 Level 3, 10V ; criteria A BS EN/EN61000-4-8 Level 4, 30A/m ; criteria A |
OTHERS | MTBF: | 164 84K hrs min. MIL-HDBK-217F (25 ℃) ; 513.46K hrs min. Telcordia TR/SR-332 (Bellcore) (25℃ ) |
1 97K hrs min. MIL-HDBK-217F (℃) 255.89K hrs min. Telcordia TR/SR-332 (Bellcore) (40℃) |
DIMENSION: | 63*125*115mm (W*H*D) |
PACKING: | 1.062Kg; 12pcs/12.8Kg/0.74CUFT |