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參數資料
| 型號： | CGDM-H-12B/S-L |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, METAL PACKAGE-16 |
| 文件頁數： | 13/13頁 |
| 文件大?。?/td> | 686K |
| 代理商： | CGDM-H-12B/S-L |
For locations, phone, fax, E-Mail see back cover
9
CGDM TETHYS Series
Gaia Converter FC97-019.01/10 Revision K
4
Hi-Rel
Grade
11- Description of Protections
11-1 Input Undervoltage Lock-out (UVLO)
The input undervoltage lock-out protection device turns-
on and turns-off the output voltage when the input bus
voltage reaches the undervoltage lock-out threshold. There
is no hysteresis cycle at turn-on and turn-off.
11-2 Output Short Circuit Protection (SCP)
The short circuit protection device protects the module
against short circuit of any duration and restores the mo-
dule to normal operation when the short circuit is removed.
It operates in hiccup mode by testing periodically if an
overload is applied (typically every 200ms recovery time).
The overload detection threshold is typically 200% of maxi-
mum current with a detection time lower than 5ms.
11-3 Output Overvoltage Protection (OVP)
The output overvoltage protection device protects external
components against high voltage or possible overvoltages
which can be supplied by the module (i.e in case of internal
failure). It consists of a zener diode clamping the output
voltage; under worst case conditions this zener diode will
short-circuit.
The output voltage protection is not designed to withstand
externally applied output overvoltages to protect the mo-
dule itself.
11-4 Over Temperature Protection (OTP)
A thermal protection device adjusted at 115°C (+/-5%)
internal temperature with 10°C hysteresis cycle will inhibit
the module as long as the overheat is present and restores
to normal operation automatically when overheat is
removed. The efficiency of the OTP function is warranty
with the module mounted on a heatsink.
time
recovery time
detection time
recovery time
x
100
Vo (%)
Baseplate
Temperature
On
115c
Off
10c
Vin
On
Off
UVLO
Turn-on/Turn-off
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相關代理商/技術參數 |
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| CGDP1020B5 | 制造商:Carlo Gavazzi 功能描述:DEFINITE PURPOSE CONTACTOR; Operating Voltage:660VAC; Switching Power AC1:3hp; Switching Current AC1:30A; Load Current Inductive:20A; Load Current Resistive:30A; No. of Poles:1; Contact Configuration:SPST-NO; Relay Mounting:Panel ;RoHS Compliant: Yes |
| CGDP1020F5 | 制造商:Carlo Gavazzi 功能描述:DEFINITE PURPOSE CONTACTOR; Operating Voltage:660VAC; Switching Power AC1:3hp; Switching Current AC1:30A; Load Current Inductive:20A; Load Current Resistive:30A; No. of Poles:1; Contact Configuration:SPST-NO; Relay Mounting:Panel ;RoHS Compliant: Yes |
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| CGDP1020LK5 | 制造商:Carlo Gavazzi 功能描述:DPC 1POLE 20A LUG 208/240V |
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